Editing List of Houses (section)

==Houses of Westeros==
{|class="wikitable sortable plainrowheaders"
|-
! Region !! House !! Sigil  !! scope="col" style="width: 20%;" |Blazon !! Seat !! Words !! Origin !! Notes !! Ancestral weapon
|-
| style="background: #FFC8CD;" | Westerlands || [[House Algood|Algood]] || {{coa|Algood|m}} || style="font-style: italic; font-size:85%" | A golden wreath on blue, a gold border ||  ||  ||  ||  || 
|-
| style="background: #FFEBAF;" | Dorne || [[House Allyrion|Allyrion]] of Godsgrace || {{coa|Allyrion|m}} || style="font-style: italic; font-size:85%" | A golden hand on gyronny red and black || [[Godsgrace]] || No Foe May Pass ||  ||  || 
|-
| style="background: #FFFFFF;" | North || [[House Amber|Amber]] || {{coa|Amber|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  || extinct before the [[Andal invasion]] || 
|-
| style="background: #CDFFCD;" | Reach || [[House Ambrose|Ambrose]] || {{coa|Ambrose|m}} || style="font-style: italic; font-size:85%" | A yellow field strewn with red ants ||  || Never Resting ||  ||  || 
|-
| style="background: #EBEBEB;" | Iron Islands (Shield Islands) || [[Andrik the Unsmiling|Andrik of Southshield]] || {{coa|Andrik|m}} || style="font-style: italic; font-size:85%" | Unknown || [[Southshield]] ||  || [[Andrik]] the Unsmiling ||  || 
|-
| style="background: #CDFFCD;" | Reach || [[House Appleton|Appleton]] of Appleton || {{coa|Appleton|m}} || style="font-style: italic; font-size:85%" | Quarterly: An apple tree on yellow, a grey gatehouse on white || [[Appleton]] ||  ||  ||  || 
|-
| style="background: #AFE1FF;" | Vale of Arryn || [[House Arryn of Gulltown|Arryn of Gulltown]] || {{coa|Arryn of Gulltown|m}} || style="font-style: italic; font-size:85%" | A sky-blue falcon soaring against a white moon, on sky-blue || [[Gulltown]] ||  || Cadet of [[House Arryn|Arryn]] ||  || 
|-
| style="background: #AFE1FF;" | Vale of Arryn || <span id="arryn">[[House Arryn|Arryn of the Eyrie]]</span> || {{coa|Arryn|m}} || style="font-style: italic; font-size:85%" | A sky-blue falcon soaring against a white moon, on sky-blue || [[Eyrie]] || As High as Honor || Ser [[Artys I Arryn|Artys Arryn]] ||  || 
|-
| style="background: #CDFFCD;" | Reach || [[House Ashford|Ashford]] of Ashford || {{coa|Ashford|m}} || style="font-style: italic; font-size:85%" | A white sun-and-chevron on orange || [[Ashford]] || Our Sun Shines Bright ||  ||  || 
|-
| style="background: #FFFFFF;" | North || [[House Ashwood|Ashwood]] || {{coa|Ashwood|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  ||  || 
|-
| style="background: #AFE1FF;" | Vale of Arryn/Riverlands || [[House Baelish|Baelish]] of [[Harrenhal]] || {{coa|petyrbaelish|m}} || style="font-style: italic; font-size:85%" | A field of silver mockingbirds on green || "[[Drearfort]]"<br>[[Harrenhal]] ||  || [[Baelish (sellsword)|Baelish]] ||  || 
|-
| style="background: #CDFFCD;" | Reach || [[House Ball|Ball]] || {{coa|Ball|m}} || style="font-style: italic; font-size:85%" | Three white plates upon a chevron red on a white field ||  ||  || [[Florys the Fox]]{{Refn|group="N"|name="Garth"|One of the children of [[Garth Greenhand]].{{Ref|TWoIaF|7|7|1}}}} ||  || 
|-
| style="background: #FFC8CD;" | Westerlands || [[House Banefort|Banefort]] of Banefort || {{coa|Banefort|m}} || style="font-style: italic; font-size:85%" | A hooded man, black on grey, within a fiery tressure || [[Banefort]] ||  || [[Hooded Man]] ||  || 
|-
| style="background: #E6CDFF;" | Crownlands (Dragonstone) || [[House Bar Emmon|Bar Emmon]] of Sharp Point || {{coa|Bar Emmon|m}} || style="font-style: italic; font-size:85%" | A leaping blue swordfish on fretty silver on white || [[Sharp Point]] ||  || [[Togarion Bar Emmon]] ||  || 
|-
| style="background: #E6CDFF;" | Crownlands (Dragonstone) || [[House Baratheon of Dragonstone|Baratheon of Dragonstone]] || {{coa|Baratheon of Dragonstone|m}} || style="font-style: italic; font-size:85%" | On sun-yellow, a black crowned stag within a red heart surrounded by a blaze of orange fire || [[Dragonstone]] ||  || [[Stannis Baratheon]] ||  || 
|-
| style="background: #E6CDFF;" | Crownlands || [[House Baratheon of King's Landing|Baratheon of King's Landing]] || {{coa|Baratheon of King's Landing|m}} || style="font-style: italic; font-size:85%" | Per pale Baratheon and Lannister || [[Red Keep]] ||  || [[Robert I Baratheon]] ||  || [[Widow's Wail]] (new, extant)
|-
| style="background: #FFFFCD;" | Stormlands || <span id="baratheon">[[House Baratheon|Baratheon]] of Storm's End</span> || {{coa|Baratheon|m}} || style="font-style: italic; font-size:85%" | A crowned stag black on a golden field || [[Storm's End]] || Ours is the Fury || [[Orys Baratheon]] ||  || 
|-
| style="background: #CDFFCD;" | Reach || [[House Beesbury|Beesbury]] of Honeyholt || {{coa|Beesbury|m}} || style="font-style: italic; font-size:85%" | Three yellow beehives on a black pale on a field paly black and yellow || [[Honeyholt]] || Beware Our Sting || [[Ellyn Ever Sweet]]<ref group="N" name="Garth"/> ||  || 
|-
|  | Unknown || [[House Belgrave|Belgrave]] || {{coa|Belgrave|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  ||  || 
|-
| style="background: #AFE1FF;" | Vale of Arryn || [[House Belmore|Belmore]] of Strongsong || {{coa|Belmore|m}} || style="font-style: italic; font-size:85%" | Six silver bells on purple, 3-2-1 || [[Strongsong]] ||  ||  ||  || 
|-
| style="background: #FFC8CD;" | Westerlands || [[House Bettley|Bettley]] || {{coa|Bettley|m}} || style="font-style: italic; font-size:85%" | Three blue beetles on gold ||  ||  ||  ||  || 
|-
| style="background: #CDE6FF;" | Riverlands || [[House Bigglestone|Bigglestone]] || {{coa|Bigglestone|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  ||  || 
|-
| style="background: #CDFFCD;" | Reach || [[House Blackbar|Blackbar]] of Bandallon || {{coa|Blackbar|m}} || style="font-style: italic; font-size:85%" | A black fess on silver || [[Bandallon]] ||  ||  ||  || 
|-
|  | Unknown || [[House Blackberry|Blackberry]] || {{coa|Blackberry|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  ||  || 
|-
| style="background: #E6CDFF;" | Crownlands || [[House Blackfyre|Blackfyre]] || {{coa|Blackfyre|m}} || style="font-style: italic; font-size:85%" | A black three-headed dragon, breathing black fire on red ||  ||  || [[Daemon I Blackfyre|Daemon Blackfyre]] || extinct 260 AC || [[Blackfyre]] (lost)
|-
| style="background: #FFEBAF;" | Dorne || [[House Blackmont|Blackmont]] of Blackmont || {{coa|Blackmont|m}} || style="font-style: italic; font-size:85%" | A black vulture with a pink infant in its claws on yellow || [[Blackmont]] ||  ||  ||  || 
|-
| style="background: #FFFFFF;" | North (Crannogmen) || [[House Blackmyre|Blackmyre]] || {{coa|Blackmyre|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  ||  || 
|-
| style="background: #EBEBEB;" | Iron Islands || [[House Blacktyde|Blacktyde]] of Blacktyde || {{coa|Blacktyde|m}} || style="font-style: italic; font-size:85%" | Vairy green and black || [[Blacktyde Castle|Blacktyde]] ||  ||  ||  || 
|-
| style="background: #CDE6FF;" | Riverlands; North (formerly) || [[House Blackwood|Blackwood]] of Raventree Hall || {{coa|Blackwood|m}} || style="font-style: italic; font-size:85%" | A flock of ravens on scarlet surrounding a dead weirwood upon a black escutcheon || [[Raventree Hall]] ||  ||  ||  || 
|-
| style="background: #CDE6FF;" | Riverlands || [[House Blanetree|Blanetree]] || {{coa|Blanetree|m}} || style="font-style: italic; font-size:85%" | Maple leaves, green and brown, strewn on a field of yellow ||  ||  ||  ||  || 
|-
| style="background: #E6CDFF;" | Crownlands || [[House Blount|Blount]] || {{coa|Blount|m}} || style="font-style: italic; font-size:85%" | A red bend sinister between two black porcupines on green ||  ||  ||  ||  || 
|-
| style="background: #E6CDFF;" | Crownlands (Crackclaw Point) || [[House Boggs|Boggs]] || {{coa|Boggs Crownlands|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  ||  || 
|-
| style="background: #FFFFFF;" | North (Crannogmen) || [[House Boggs (north)|Boggs]] || {{coa|Boggs North|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  ||  || 
|-
| style="background: #FFFFFF;" | North (Wolfswood Clans) || [[House Bole|Bole]] || {{coa|Bole|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  ||  || 
|-
| style="background: #FFFFCD;" | Stormlands || [[House Bolling|Bolling]] || {{coa|Bolling|m}} || style="font-style: italic; font-size:85%" | Vairy orange and blue; upon a black canton, a golden stag beneath an orange bend sinister ||  ||  ||  ||  || 
|-
| style="background: #FFFFFF;" | North || [[House Bolton|Bolton]] of the Dreadfort || {{coa|Bolton|m}} || style="font-style: italic; font-size:85%" | A red flayed man on pale pink, spotted with red blood drops || [[Dreadfort]] || Our Blades Are Sharp || [[Red King]] ||  || 
|-
| style="background: #FFFFFF;" | North || [[House Bolton of Winterfell|Bolton of Winterfell]] || {{coa|Bolton of Winterfell|m}} || style="font-style: italic; font-size:85%" | A red flayed man on pale pink, spotted with red blood drops || [[Winterfell]] ||  || [[Ramsay Snow]] ||  || 
|-
| style="background: #AFE1FF;" | Vale of Arryn (Sistermen) || [[House Borrell|Borrell]] of Sweetsister || {{coa|Borrell|m}} || style="font-style: italic; font-size:85%" | A white spider crab on grey-green || [[Breakwater]] ||  ||  ||  || 
|-
|  | Unknown || [[House Bourney|Bourney]] || {{coa|Bourney|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  ||  || 
|-
| style="background: #EBEBEB;" | Iron Islands || [[House Botley|Botley]] of Lordsport || {{coa|Botley|m}} || style="font-style: italic; font-size:85%" | A shoal of silver fish on pale green || [[Lordsport]] ||  ||  ||  || 
|-
| style="background: #CDE6FF;" | Riverlands || [[House Bracken|Bracken]] of Stone Hedge || {{coa|Bracken|m}} || style="font-style: italic; font-size:85%" | A red stallion upon a golden escutcheon on brown || [[Stone Hedge]] ||  ||  ||  || 
|-
| style="background: #FFFFFF;" | North (Wolfswood Clans) || [[House Branch|Branch]] || {{coa|Branch|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  ||  || 
|-
| style="background: #FFC8CD;" | Westerlands || [[House Brax|Brax]] of Hornvale || {{coa|Brax|m}} || style="font-style: italic; font-size:85%" | A purple unicorn on silver || [[Hornvale]] ||  ||  ||  || 
|-
| style="background: #AFE1FF;" | Vale of Arryn || [[House Breakstone|Breakstone]] || {{coa|Breakstone|m}} || style="font-style: italic; font-size:85%" | A red sledgehammer ||  ||  ||  ||  || 
|-
| style="background: #FFEBAF;" | Dorne || [[House Briar|Briar]] || {{coa|Briar|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  || probably extinct{{Refn|group="N"|name="HighKing"|Member of the elective [[High King of Dorne|High Kingship of Dorne]].{{Ref|TWoIaF|7|9|2}}}} || 
|-
| style="background: #CDFFCD;" | Reach || [[House Bridges|Bridges]] || {{coa|Bridges|m}} || style="font-style: italic; font-size:85%" | A black stone bridge with three arches upon a golden chief above three blue pallets on white ||  ||  ||  ||  || 
|-
| style="background: #AFE1FF;" | Vale of Arryn || [[House Brightstone|Brightstone]] || {{coa|Brightstone|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  || extinct after [[Andal invasion]] || 
|-
| style="background: #FFEBAF;" | Dorne || [[House Brook|Brook]] || {{coa|Brook|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  || probably extinct<ref group="N" name="HighKing"/> || 
|-
| style="background: #FFC8CD;" | Westerlands || [[House Broom|Broom]] || {{coa|Broom|m}} || style="font-style: italic; font-size:85%" | A silver helm crested with a sprig of broom on black and green checks ||  ||  ||  || possibly the same as [[House Broome]] || 
|-
| style="background: #FFC8CD;" | Westerlands || [[House Broome|Broome]] || {{coa|Broome|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  || possibly the same as [[House Broom]] || 
|-
| style="background: #FFEBAF;" | Dorne || [[House Brownhill|Brownhill]] || {{coa|Brownhill|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  || probably extinct<ref group="N" name="HighKing"/> || 
|-
| style="background: #FFFFCD;" | Stormlands || [[House Brownhill (stormlands)|Brownhill]] || {{coa|Brownhill (stormlands)|m}} || style="font-style: italic; font-size:85%" | Unknown || On [[Cape Wrath]]  ||  ||  ||  || 
|-
| style="background: #E6CDFF;" | Crownlands (Crackclaw Point) || [[House Brune of Brownhollow|Brune of Brownhollow]] || {{coa|Brune of Brownhollow|m}} || style="font-style: italic; font-size:85%" | A bear paw, brown on white, within a double tressure brown || [[Brownhollow]] ||  || Presumably cadet of [[House Brune of the Dyre Den|Brune of the Dyre Den]] ||  || 
|-
| style="background: #E6CDFF;" | Crownlands (Crackclaw Point) || [[House Brune of the Dyre Den|Brune of the Dyre Den]] || {{coa|Brune of the Dyre Den|m}} || style="font-style: italic; font-size:85%" | Unknown || [[Dyre Den]] ||  ||  ||  || 
|-
| style="background: #FFFFCD;" | Stormlands || [[House Buckler|Buckler]] of Bronzegate || {{coa|Buckler|m}} || style="font-style: italic; font-size:85%" | Three brass buckles on blue || [[Bronzegate]] ||  ||  ||  || 
|-
| style="background: #E6CDFF;" | Crownlands || [[House Buckwell|Buckwell]] of the Antlers || {{coa|Buckwell|m}} || style="font-style: italic; font-size:85%" | A rack of golden antlers on vair || [[Antlers]] || Pride and Purpose ||  ||  || 
|-
| style="background: #CDFFCD;" | Reach || [[House Bulwer|Bulwer]] of Blackcrown || {{coa|Bulwer|m}} || style="font-style: italic; font-size:85%" | A bull's skull, bone on blood || [[Blackcrown]] || Death Before Disgrace || [[Bors the Breaker]]<ref group="N" name="Garth"/> ||  || 
|-
| style="background: #FFFFFF;" | North (Mountain Clans) || [[House Burley|Burley]] || {{coa|Burley|m}} || style="font-style: italic; font-size:85%" | A white knife in a blue pile on white ||  ||  ||  ||  || 
|-
|  | Unknown || [[House Bush|Bush]] || {{coa|Bush|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  ||  || 
|-
| style="background: #CDFFCD;" | Reach || [[House Bushy|Bushy]] || {{coa|Bushy|m}} || style="font-style: italic; font-size:85%" | A green fess embattled on white ||  ||  ||  ||  || 
|-
| style="background: #CDE6FF;" | Riverlands || [[House Butterwell|Butterwell]] of Whitewalls || {{coa|Butterwell|m}} || style="font-style: italic; font-size:85%" | Undy green, white, and yellow || [[Whitewalls]] ||  ||  ||  || 
|-
| style="background: #E6CDFF;" | Crownlands || [[House Byrch|Byrch]] || {{coa|Byrch|m}} || style="font-style: italic; font-size:85%" | Quarterly, gyronny white and black, a silver axe on green ||  ||  ||  ||  || 
|-
| style="background: #E6CDFF;" | Crownlands || [[House Bywater|Bywater]] || {{coa|Bywater|m}} || style="font-style: italic; font-size:85%" | Fretty blue on white, three silver fish on a blue chief ||  ||  ||  ||  || 
|-
| style="background: #FFFFCD;" | Stormlands || [[House Cafferen|Cafferen]] of Fawnton || {{coa|Cafferen|m}} || style="font-style: italic; font-size:85%" | Two white fawns counter salient on green || [[Fawnton]] ||  ||  ||  || 
|-
| style="background: #E6CDFF;" | Crownlands || [[House Cargyll|Cargyll]] || {{coa|Cargyll|m}} || style="font-style: italic; font-size:85%" | A golden goose on bendy sinister black and red ||  ||  ||  || extinct after 209 AC || 
|-
| style="background: #FFFFCD;" | Stormlands (Marcher Lords) || [[House Caron|Caron]] of Nightsong || {{coa|Caron|m}} || style="font-style: italic; font-size:85%" | A field of black nightingales on yellow || [[Nightsong]] || No Song So Sweet ||  ||  || 
|-
| style="background: #FFFFFF;" | North || [[House Cassel|Cassel]] || {{coa|Cassel|m}} || style="font-style: italic; font-size:85%" | Ten white wolf heads, 4-3-2-1, on grey with a black border ||  ||  ||  ||  || 
|-
| style="background: #FFC8CD;" | Westerlands || [[House Casterly|Casterly]] of Casterly Rock || {{coa|Casterly|m}} || style="font-style: italic; font-size:85%" | Unknown || [[Casterly Rock]] ||  || [[Corlos]] || extinct sometime during [[Age of Heroes]] || 
|-
| style="background: #CDFFCD;" | Reach || [[House Caswell|Caswell]] of Bitterbridge || {{coa|Caswell|m}} || style="font-style: italic; font-size:85%" | A yellow centaur with bow on white || [[Bitterbridge]] ||  ||  ||  || 
|-
| style="background: #E6CDFF;" | Crownlands (Crackclaw Point) || [[House Cave|Cave]] || {{coa|Cave|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  ||  || 
|-
| style="background: #E6CDFF;" | Crownlands (Dragonstone) || [[House Celtigar|Celtigar]] of Claw Isle || {{coa|Celtigar|m}} || style="font-style: italic; font-size:85%" | Red crabs strewn on white || [[Claw Isle]] ||  ||  ||  || Valyrian steel axe (reputed)
|-
| style="background: #FFFFFF;" | North || [[House Cerwyn|Cerwyn]] of Castle Cerwyn || {{coa|Cerwyn|m}} || style="font-style: italic; font-size:85%" | A black battle-axe on silver || [[Castle Cerwyn]] || Honed and Ready ||  ||  || 
|-
| style="background: #CDE6FF;" | Riverlands || [[House Chambers|Chambers]] || {{coa|Chambers|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  ||  || 
|-
| style="background: #CDE6FF;" | Riverlands || [[House Charlton|Charlton]] || {{coa|Charlton|m}} || style="font-style: italic; font-size:85%" | Three sprigs of mistletoe, green and red, on gold within a green border ||  ||  ||  ||  || 
|-
| style="background: #E6CDFF;" | Crownlands || [[House Chelsted|Chelsted]] || {{coa|Chelsted|m}} || style="font-style: italic; font-size:85%" | Per bend green and white, a crossed spiked mace and a silver dagger ||  ||  ||  ||  || 
|-
| style="background: #CDFFCD;" | Reach (Shield Islands) || [[House Chester|Chester]] of Greenshield || {{coa|Chester|m}} || style="font-style: italic; font-size:85%" | A green hand on a gold escutcheon on a green field, a border of red rayonne || [[Greenshield]] ||  ||  ||  || 
|-
| style="background: #E6CDFF;" | Crownlands || [[House Chyttering|Chyttering]] || {{coa|Chyttering|m}} || style="font-style: italic; font-size:85%" | Three golden bendlets enhanced on white ||  ||  ||  ||  || 
|-
| style="background: #FFC8CD;" | Westerlands || [[House Clegane|Clegane]] of Clegane's Keep || {{coa|Clegane|m}} || style="font-style: italic; font-size:85%" | Three black dogs running on yellow || [[Clegane's Keep]] ||  || [[Clegane (founder)|Clegane]] ||  || 
|-
| style="background: #FFC8CD;" | Westerlands || [[House Clifton|Clifton]] || {{coa|Clifton|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  ||  || 
|-
| style="background: #CDFFCD;" | Reach || [[House Cobb|Cobb]] || {{coa|Cobb|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  ||  || 
|-
| style="background: #CDFFCD;" | Reach || [[House Cockshaw|Cockshaw]] || {{coa|Cockshaw|m}} || style="font-style: italic; font-size:85%" | Three feathers, red, white and gold, on black ||  ||  ||  ||  || 
|-
| style="background: #EBEBEB;" | Iron Islands || [[House Codd|Codd]] || {{coa|Codd|m}} || style="font-style: italic; font-size:85%" | ... a silver codfish ||  || Though All Men Do Despise Us ||  ||  || 
|-
| style="background: #AFE1FF;" | Vale of Arryn || [[House Coldwater|Coldwater]] of Coldwater Burn || {{coa|Coldwater|m}} || style="font-style: italic; font-size:85%" | A blue pall with white borders on red || [[Coldwater Burn]] ||  ||  ||  || 
|-
| style="background: #FFFFCD;" | Stormlands || [[House Cole|Cole]] || {{coa|Cole|m}} || style="font-style: italic; font-size:85%" | Ten black pellets on scarlet ||  ||  ||  || extinct || 
|-
| style="background: #FFFFFF;" | North || [[House Condon|Condon]] || {{coa|Condon|m}} || style="font-style: italic; font-size:85%" | An eagle's head between crossed tridents, red on white ||  ||  ||  ||  || 
|-
| style="background: #CDFFCD;" | Reach || [[House Conklyn|Conklyn]] || {{coa|Conklyn|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  ||  || 
|-
| style="background: #FFFFCD;" | Stormlands || [[House Connington|Connington]] of Griffin's Roost || {{coa|Connington|m}} || style="font-style: italic; font-size:85%" | Two griffins combatent countercharged on red and white || [[Griffin's Roost]] ||  ||  ||  || 
|-
| style="background: #AFE1FF;" | Vale of Arryn || [[House Corbray|Corbray]] of Heart's Home || {{coa|Corbray|m}} || style="font-style: italic; font-size:85%" | Three black ravens in flight holding three red hearts, on white || [[Heart's Home]] ||  || Ser [[Corwyn Corbray (lord)|Corwyn Corbray]] ||  || [[Lady Forlorn]] (extant)
|-
| style="background: #CDFFCD;" | Reach || [[House Cordwayner|Cordwayner]] of Hammerhal || {{coa|Cordwayner|m}} || style="font-style: italic; font-size:85%" | Black boots on field of green and gold diamonds || [[Hammerhal]] ||  ||  ||  || 
|-
| style="background: #CDFFCD;" | Reach || [[House Costayne|Costayne]] of the Three Towers || {{coa|Costayne|m}} || style="font-style: italic; font-size:85%" | Quartered: a silver chalice on black, a black rose on yellow || [[Three Towers]] ||  ||  ||  || 
|-
| style="background: #CDE6FF;" | Riverlands || [[House Cox|Cox]] of Saltpans || {{coa|Cox|m}} || style="font-style: italic; font-size:85%" | Unknown || [[Saltpans]] ||  ||  ||  || 
|-
| style="background: #E6CDFF;" | Crownlands (Crackclaw Point) || [[House Crabb|Crabb]] of the Whispers || {{coa|Crabb|m}} || style="font-style: italic; font-size:85%" | Unknown || [[Whispers]] ||  ||  ||  || 
|-
| style="background: #FFC8CD;" | Westerlands || [[House Crakehall|Crakehall]] of Crakehall || {{coa|Crakehall|m}} || style="font-style: italic; font-size:85%" | A black and white brindled boar on brown || [[Crakehall]] || None so Fierce || [[Crake the Boarkiller]] ||  || 
|-
| style="background: #CDFFCD;" | Reach || [[House Crane|Crane]] of Red Lake || {{coa|Crane|m}} || style="font-style: italic; font-size:85%" | A vee of golden cranes on pale blue || [[Red Lake]] ||  || [[Rose of Red Lake]]<ref group="N" name="Garth"/> ||  || 
|-
| style="background: #FFFFFF;" | North (Crannogmen) || [[House Cray|Cray]] || {{coa|Cray|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  ||  || 
|-
| style="background: #E6CDFF;" | Crownlands || [[House Cressey|Cressey]] || {{coa|Cressey|m}} || style="font-style: italic; font-size:85%" | Seven silver coins upon a red bend sinister, between two helmets, silver on blue ||  ||  ||  ||  || 
|-
| style="background: #FFFFFF;" | North (Skagosi Clans) || [[House Crowl|Crowl]] of Deepdown || {{coa|Crowl|m}} || style="font-style: italic; font-size:85%" | Pily flame and black || [[Deepdown]] ||  ||  ||  || 
|-
|  | Unknown || [[House Cupps|Cupps]] || {{coa|Cupps|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  ||  || 
|-
| style="background: #CDFFCD;" | Reach || [[House Cuy|Cuy]] of Sunhouse || {{coa|Cuy|m}} || style="font-style: italic; font-size:85%" | Six yellow flowers on blue || [[Sunhouse]] ||  ||  ||  || 
|-
| style="background: #FFEBAF;" | Dorne || [[House Dalt|Dalt]] of Lemonwood || {{coa|Dalt|m}} || style="font-style: italic; font-size:85%" | Lemons strewn on purple || [[Lemonwood]] ||  ||  ||  || 
|-
| style="background: #E6CDFF;" | Crownlands || [[House Dargood|Dargood]] || {{coa|Dargood|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  || Kin of [[House Darklyn|Darklyn]] ||  || 
|-
| style="background: #E6CDFF;" | Crownlands || [[House Darke|Darke]] || {{coa|Darke|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  || Kin of [[House Darklyn|Darklyn]] ||  || 
|-
| style="background: #E6CDFF;" | Crownlands || [[House Darklyn|Darklyn]] of Duskendale || {{coa|Darklyn|m}} || style="font-style: italic; font-size:85%" | Fusily black and gold, seven white escutcheons upon a red tierce || [[Dun Fort]] ||  || Petty kings of Duskendale || extinct 277 AC || 
|-
| style="background: #E6CDFF;" | Crownlands || [[House Darkwood|Darkwood]] || {{coa|Darkwood|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  || Kin of [[House Darklyn|Darklyn]] ||  || 
|-
| style="background: #CDE6FF;" | Riverlands || [[House Darry|Darry]] of Darry || {{coa|Darry|m}} || style="font-style: italic; font-size:85%" | A black plowman on brown || [[Darry]] ||  ||  ||  || 
|-
| style="background: #FFEBAF;" | Dorne || [[House Dayne of High Hermitage|Dayne of High Hermitage]] || {{coa|Dayne of High Hermitage|m}} || style="font-style: italic; font-size:85%" | Unknown || [[High Hermitage]] ||  || Cadet of [[House Dayne|Dayne]] of Starfall ||  || 
|-
| style="background: #FFEBAF;" | Dorne || [[House Dayne|Dayne of Starfall]] || {{coa|Dayne|m}} || style="font-style: italic; font-size:85%" | A white sword and falling star crossed on lilac || [[Starfall]] ||  || [[King of the Torrentine]] ||  || [[Dawn]]{{Refn|group="N"|A unique ancestral weapon, it was not made of [[Valyrian steel]].{{Ref|ACoK|21}}}} (extant)
|-
| style="background: #CDE6FF;" | Riverlands || [[House Deddings|Deddings]] || {{coa|Deddings|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  ||  || 
|-
| style="background: #FFC8CD;" | Westerlands || [[House Doggett|Doggett]] || {{coa|Doggett|m}} || style="font-style: italic; font-size:85%" | Per bend a white unicorn on green, a black raven on white ||  ||  ||  ||  || 
|-
| style="background: #FFFFCD;" | Stormlands (Marcher Lords) || [[House Dondarrion|Dondarrion]] of Blackhaven || {{coa|Dondarrion|m}} || style="font-style: italic; font-size:85%" | Forked purple lightning on black field speckled with 4-pointed stars || [[Blackhaven]] ||  || A messenger of the Storm King ||  || 
|-
| style="background: #AFE1FF;" | Vale of Arryn || [[House Donniger|Donniger]] || {{coa|Donniger|m}} || style="font-style: italic; font-size:85%" | A red sun rising from a grey-green sea against a yellow sky ||  ||  ||  ||  || 
|-
| style="background: #FFEBAF;" | Dorne || [[House Drinkwater|Drinkwater]] || {{coa|Drinkwater|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  ||  || 
|-
| style="background: #FFC8CD;" | Westerlands || [[House Drox|Drox]] || {{coa|Drox|m}} || style="font-style: italic; font-size:85%" | Three black crossbows, on gold, a black border ||  ||  ||  ||  || 
|-
| style="background: #EBEBEB;" | Iron Islands || [[House Drumm|Drumm]] of Old Wyk || {{coa|Drumm|m}} || style="font-style: italic; font-size:85%" | A bone hand, white on red || [[Old Wyk]] ||  ||  ||  || [[Red Rain]] (extant)
|-
| style="background: #FFEBAF;" | Dorne || [[House Dryland|Dryland]] of Hellgate Hall || {{coa|Dryland|m}} || style="font-style: italic; font-size:85%" | Unknown || [[Hellgate Hall]] ||  || [[King of the Brimstone]] || extinct after [[Rhoynar migration]] || 
|-
| style="background: #CDFFCD;" | Reach || [[House Dunn|Dunn]] || {{coa|Dunn|m}} || style="font-style: italic; font-size:85%" | Per pale black and pink, a countercharged two-headed pelican ||  ||  ||  ||  || 
|-
| style="background: #FFFFCD;" | Stormlands || [[House Durrandon|Durrandon]] || {{coa|Durrandon|m}} || style="font-style: italic; font-size:85%" | A crowned stag black on a golden field || [[Storm's End]] || Ours is the Fury || [[Durran]] Godsgrief || extinct 1 AC || 
|-
| style="background: #CDFFCD;" | Reach || [[House Durwell|Durwell]] || {{coa|Durwell|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  ||  || 
|-
| style="background: #FFFFFF;" | North || [[House Dustin|Dustin]] of Barrowton || {{coa|Dustin|m}} || style="font-style: italic; font-size:85%" | Two rusted longaxes with black shafts crossed, a black crown between their points, on yellow || [[Barrow Hall]] ||  || [[First King]] ||  || 
|-
| style="background: #E6CDFF;" | Crownlands || [[House Edgerton|Edgerton]] || {{coa|Edgerton|m}} || style="font-style: italic; font-size:85%" | Quartered: black and white half-fusily, a wheel of flame on indigo ||  ||  ||  ||  || 
|-
| style="background: #AFE1FF;" | Vale of Arryn || [[House Egen|Egen]] || {{coa|Egen|m}} || style="font-style: italic; font-size:85%" | Yellow sun, white crescent moon, and silver star on blue chief above white ||  || By Day or Night ||  ||  || 
|-
| style="background: #AFE1FF;" | Vale of Arryn || [[House Elesham|Elesham]] of the Paps || {{coa|Elesham|m}} || style="font-style: italic; font-size:85%" | A double pile inverted, stone on pink, a black mullet between || [[Paps]] ||  ||  ||  || 
|-
| style="background: #CDE6FF;" | Riverlands || [[House Erenford|Erenford]] || {{coa|Erenford|m}} || style="font-style: italic; font-size:85%" | A golden heron, beaked and gammed black, standing with a silver fish in its beak, on pink ||  ||  ||  ||  || 
|-
| style="background: #FFFFCD;" | Stormlands || [[House Errol|Errol]] of Haystack Hall || {{coa|Errol|m}} || style="font-style: italic; font-size:85%" | A yellow haystack on orange || [[Haystack Hall]] ||  ||  ||  || 
|-
| style="background: #FFFFCD;" | Stormlands || [[House Estermont|Estermont]] of Greenstone || {{coa|Estermont|m}} || style="font-style: italic; font-size:85%" | A dark green sea turtle on pale green || [[Greenstone]] ||  ||  ||  || 
|-
| style="background: #FFC8CD;" | Westerlands || [[House Estren|Estren]] of Wyndhall || {{coa|Estren|m}} || style="font-style: italic; font-size:85%" | A green saltire between four red double-headed eagles on white || [[Wyndhall]] ||  ||  ||  || 
|-
| style="background: #FFC8CD;" | Westerlands || [[House Falwell|Falwell]] || {{coa|Falwell|m}} || style="font-style: italic; font-size:85%" | A fool in red and gold motley juggling five suns on black ||  ||  ||  ||  || 
|-
| style="background: #FFC8CD;" | Westerlands || [[House Farman|Farman]] of Faircastle || {{coa|Farman|m}} || style="font-style: italic; font-size:85%" | Three silver ships on blue, a border of crimson and gold || [[Faircastle]] || The Wind Our Steed ||  ||  || 
|-
| style="background: #E6CDFF;" | Crownlands || [[House Farring|Farring]] || {{coa|Farring|m}} || style="font-style: italic; font-size:85%" | Per pale purple and white, two knights combatant with swords, counter-charged ||  ||  ||  ||  || 
|-
|  | Unknown || [[House Farrow|Farrow]] || {{coa|Farrow|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  ||  || 
|-
| style="background: #EBEBEB;" | Iron Islands || [[House Farwynd of Sealskin Point]] || {{coa|Farwynd|m}} || style="font-style: italic; font-size:85%" | Unknown || [[Sealskin Point]] ||  || ||  || 
|-
| style="background: #EBEBEB;" | Iron Islands || [[House Farwynd of the Lonely Light|Farwynd of the Lonely Light]] || {{coa|Farwynd of the Lonely Light|m}} || style="font-style: italic; font-size:85%" | Per fess: below a black sea with crested line, a black longship, outlined against the setting sun, dark red on orange || [[Lonely Light]] ||  ||  ||  || 
|-
| style="background: #FFFFCD;" | Stormlands || [[House Fell|Fell]] of Felwood || {{coa|Fell|m}} || style="font-style: italic; font-size:85%" | Per fess, a white crescent moon on a black field above a green field, a sprucetree line between || [[Felwood]] ||  ||  ||  || 
|-
| style="background: #FFFFFF;" | North (Crannogmen) || [[House Fenn|Fenn]] || {{coa|Fenn|m}} || style="font-style: italic; font-size:85%" | Three black water lilies, on pale violet ||  ||  ||  ||  || 
|-
| style="background: #FFC8CD;" | Westerlands || [[House Ferren|Ferren]] || {{coa|Ferren|m}} || style="font-style: italic; font-size:85%" | Per saltire, red and gold checks, a silver and black ferret on green ||  ||  ||  ||  || 
|-
| style="background: #CDE6FF;" | Riverlands || [[House Fisher|Fisher]] of the Misty Isle || {{coa|Fisher|m}} || style="font-style: italic; font-size:85%" | A crowned catfish, spotted grey, on blue || [[Misty Isle]] ||  ||  || extinct || 
|-
| style="background: #FFFFFF;" | North || [[House Fisher of the Stony Shore|Fisher of the Stony Shore]] || {{coa|Fisher of the Stony Shore|m}} || style="font-style: italic; font-size:85%" | Unknown || [[Stony Shore]] ||  ||  || probably extinct || 
|-
| style="background: #FFFFFF;" | North || [[House Flint of Breakstone Hill|Flint of Breakstone Hill]] || {{coa|Flint of Breakstone Hill|m}} || style="font-style: italic; font-size:85%" | Unknown || [[Breakstone Hill]] ||  ||  || possibly the same as [[House Flint of the mountains]] || 
|-
| style="background: #FFFFFF;" | North || [[House Flint of Flint's Finger|Flint of Flint's Finger]] || {{coa|Flint of Flint's Finger|m}} || style="font-style: italic; font-size:85%" | A grey stone hand upon a white inverted pall on paly black and grey || [[Flint's Finger]] ||  || Cadet of [[House Flint of the mountains|Flint of the mountains]] ||  || 
|-
| style="background: #FFFFFF;" | North (Mountain Clans) || [[House Flint of the mountains|Flint of the mountains]] || {{coa|Flint of the mountains|m}} || style="font-style: italic; font-size:85%" | Unknown || in the [[Northern mountains]] ||  ||  || possibly the same as [[House Flint of Breakstone Hill]] || 
|-
| style="background: #FFFFFF;" | North || [[House Flint of Widow's Watch|Flint of Widow's Watch]] || {{coa|Flint of Widow's Watch|m}} || style="font-style: italic; font-size:85%" | A blue field strewn with whitecaps, on a yellow chief with crested line a pair of blue eyes || [[Widow's Watch]] || Ever Vigilant || Cadet of [[House Flint of the mountains|Flint of the mountains]] ||  || 
|-
| style="background: #CDFFCD;" | Reach || [[House Florent|Florent]] of Brightwater Keep || {{coa|Florent|m}} || style="font-style: italic; font-size:85%" | A red-gold fox's head encircled by lapis lazuli flowers (on ermine) || [[Brightwater Keep]] ||  || [[Florys the Fox]]<ref group="N" name="Garth"/> ||  || 
|-
| style="background: #E6CDFF;" | Crownlands || [[House Follard|Follard]] || {{coa|Follard|m}} || style="font-style: italic; font-size:85%" | Gyronny of twelve red and white; in a gold canton, a two-peaked fool's cap of red and white with silver bells ||  || None so Wise ||  ||  || 
|-
| style="background: #FFC8CD;" | Westerlands || [[House Foote|Foote]] || {{coa|Foote|m}} || style="font-style: italic; font-size:85%" | A copper dagger across a black chevron on white ||  ||  ||  ||  || 
|-
| style="background: #FFFFCD;" | Stormlands (Marcher Lords) || [[House Foote of Nightsong|Foote of Nightsong]] || {{coa|Foote of Nightsong|m}} || style="font-style: italic; font-size:85%" | Unknown || [[Nightsong]] ||  || [[Philip Foote]] ||  || 
|-
| style="background: #CDFFCD;" | Reach || [[House Footly|Footly]] of Tumbleton || {{coa|Footly|m}} || style="font-style: italic; font-size:85%" | A field of silver caltrops on black || [[Tumbleton]] || Tread Lightly Here ||  ||  || 
|-
| style="background: #FFFFFF;" | North (Wolfswood Clans) || [[House Forrester|Forrester]] || {{coa|Forrester|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  || In the Telltale game adaptation, the seat of House Forrester is called Ironrath and their sigil is a black sword on a white ironwood tree on a black field. In the game, they are in a feud with Bolton-loyalist [[House Whitehill]]. || 
|-
| style="background: #CDFFCD;" | Reach || [[House Fossoway of Cider Hall|Fossoway of Cider Hall]] || {{coa|Fossoway of Cider Hall|m}} || style="font-style: italic; font-size:85%" | A red apple on gold || [[Cider Hall]] || A Taste of Glory || [[Foss the Archer]]<ref group="N" name="Garth"/> ||  || 
|-
| style="background: #CDFFCD;" | Reach || [[House Fossoway of New Barrel|Fossoway of New Barrel]] || {{coa|Fossoway of New Barrel|m}} || style="font-style: italic; font-size:85%" | A green apple on gold || [[New Barrel]] ||  || Ser [[Raymun Fossoway]] ||  || 
|-
| style="background: #FFEBAF;" | Dorne || [[House Fowler|Fowler]] of Skyreach || {{coa|Fowler|m}} || style="font-style: italic; font-size:85%" | A hooded blue hawk on silver || [[Skyreach]] || Let Me Soar || [[King of Stone and Sky]] ||  || 
|-
|  | Unknown || [[House Foxglove|Foxglove]] || {{coa|Foxglove|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  ||  || 
|-
| style="background: #CDE6FF;" | Riverlands || [[House Frey of Riverrun|Frey of Riverrun]] || {{coa|Frey of Riverrun|m}} || style="font-style: italic; font-size:85%" | Unknown || [[Riverrun]] ||  || [[Emmon Frey]] ||  || 
|-
| style="background: #CDE6FF;" | Riverlands || [[House Frey|Frey]] of the Crossing || {{coa|Frey|m}} || style="font-style: italic; font-size:85%" | Two blue towers on silver-grey || [[Twins]] ||  ||  ||  || 
|-
| style="background: #FFFFFF;" | North || [[House Frost|Frost]] || {{coa|Frost|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  || extinct before the [[Andal invasion]] || 
|-
| style="background: #CDFFCD;" | Reach || [[House Gardener|Gardener]] of Highgarden || {{coa|Gardener|m}} || style="font-style: italic; font-size:85%" | A green hand on white || [[Highgarden]] ||  || [[Garth the Gardener]]<ref group="N" name="Garth"/> || extinct 1 AC || 
|-
| style="background: #FFEBAF;" | Dorne || [[House Gargalen|Gargalen]] of Salt Shore || {{coa|Gargalen|m}} || style="font-style: italic; font-size:85%" | A red cockatrice with black snake in beak on gold || [[Salt Shore]] ||  ||  ||  || 
|-
| style="background: #FFC8CD;" | Westerlands || [[House Garner|Garner]] || {{coa|Garner|m}} || style="font-style: italic; font-size:85%" | Three grey owls upon white plates on green ||  ||  ||  ||  || 
|-
| style="background: #E6CDFF;" | Crownlands || [[House Gaunt|Gaunt]] || {{coa|Gaunt|m}} || style="font-style: italic; font-size:85%" | Three black lances upright on pink, between black flaunches ||  ||  ||  ||  || 
|-
| style="background: #FFFFFF;" | North || [[House Glover|Glover]] of Deepwood Motte || {{coa|Glover|m}} || style="font-style: italic; font-size:85%" | A silver fist on scarlet || [[Deepwood Motte]] ||  ||  ||  || 
|-
| style="background: #CDE6FF;" | Riverlands || [[House Goodbrook|Goodbrook]] || {{coa|Goodbrook|m}} || style="font-style: italic; font-size:85%" | A blue wavy bend on gold ||  ||  ||  ||  || 
|-
| style="background: #EBEBEB;" | Iron Islands || [[House Goodbrother of Corpse Lake|Goodbrother of Corpse Lake]] || {{coa|Goodbrother of Corpse Lake|m}} || style="font-style: italic; font-size:85%" | Unknown || [[Corpse Lake]] ||  || Cadet of [[House Goodbrother|Goodbrother]] ||  || 
|-
| style="background: #EBEBEB;" | Iron Islands || [[House Goodbrother of Crow Spike Keep|Goodbrother of Crow Spike Keep]] || {{coa|Goodbrother of Crow Spike Keep|m}} || style="font-style: italic; font-size:85%" | Unknown || [[Crow Spike Keep]] ||  || Cadet of [[House Goodbrother|Goodbrother]] ||  || 
|-
| style="background: #EBEBEB;" | Iron Islands || [[House Goodbrother of Downdelving|Goodbrother of Downdelving]] || {{coa|Goodbrother of Downdelving|m}} || style="font-style: italic; font-size:85%" | Unknown || [[Downdelving]] ||  || Cadet of [[House Goodbrother|Goodbrother]] ||  || 
|-
| style="background: #EBEBEB;" | Iron Islands || [[House Goodbrother of Orkmont|Goodbrother of Orkmont]] || {{coa|Goodbrother of Orkmont|m}} || style="font-style: italic; font-size:85%" | Unknown || [[Orkmont]] ||  || Cadet of [[House Goodbrother|Goodbrother]] ||  || 
|-
| style="background: #EBEBEB;" | Iron Islands || [[House Goodbrother of Shatterstone|Goodbrother of Shatterstone]] || {{coa|Goodbrother of Shatterstone|m}} || style="font-style: italic; font-size:85%" | Unknown || [[Shatterstone]] ||  || Cadet of [[House Goodbrother|Goodbrother]] ||  || 
|-
| style="background: #EBEBEB;" | Iron Islands || [[House Goodbrother|Goodbrother of Hammerhorn]] || {{coa|Goodbrother|m}} || style="font-style: italic; font-size:85%" | A gold-banded black warhorn on red || [[Hammerhorn]] ||  || [[Grey King]]'s brother ||  || 
|-
|  | Unknown || [[House Goode|Goode]] || {{coa|Goode|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  ||  || 
|-
| style="background: #FFFFCD;" | Stormlands || [[House Gower|Gower]] || {{coa|Gower|m}} || style="font-style: italic; font-size:85%" | Nine yellow trefoils on a black cross on ermine ||  ||  ||  ||  || 
|-
| style="background: #CDFFCD;" | Reach || [[House Graceford|Graceford]] of Holyhall || {{coa|Graceford|m}} || style="font-style: italic; font-size:85%" | The Mother's face upon white pale wavy dividing a brown field || [[Holyhall]] || Work Her Will ||  ||  || 
|-
| style="background: #AFE1FF;" | Vale of Arryn || [[House Grafton|Grafton]] of Gulltown || {{coa|Grafton|m}} || style="font-style: italic; font-size:85%" | A burning tower in yellow, within a black pile, upon flaming red || [[Gulltown]] ||  || Ser [[Gerold Grafton (Andal invader)|Gerold Grafton]] ||  || 
|-
| style="background: #FFFFCD;" | Stormlands || [[House Grandison|Grandison]] of Grandview || {{coa|Grandison|m}} || style="font-style: italic; font-size:85%" | A black sleeping lion on yellow || [[Grandview]] || Rouse Me Not ||  ||  || 
|-
| style="background: #CDFFCD;" | Reach || [[House Graves|Graves]] || {{coa|Graves|m}} || style="font-style: italic; font-size:85%" | Green and white gyronny, a double-headed eagle counter-charged, gold beak and talons ||  ||  ||  ||  || 
|-
| style="background: #FFC8CD;" | Westerlands || [[House Greenfield|Greenfield]] of Greenfield || {{coa|Greenfield|m}} || style="font-style: italic; font-size:85%" | A double tressure white on green || [[Greenfield]] ||  ||  ||  || 
|-
| style="background: #FFFFFF;" | North (Crannogmen) || [[House Greengood|Greengood]] || {{coa|Greengood|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  ||  || 
|-
|  | Unknown || [[House Greenhill|Greenhill]] || {{coa|Greenhill|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  ||  || 
|-
| style="background: #FFFFFF;" | North || [[House Greenwood|Greenwood]] || {{coa|Greenwood|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  || extinct before the [[Andal invasion]] || 
|-
| style="background: #CDE6FF;" | Riverlands || [[House Grell|Grell]] || {{coa|Grell|m}} || style="font-style: italic; font-size:85%" | Three red martlets on white bend, on blue ||  ||  ||  ||  || 
|-
| style="background: #CDE6FF;" | Riverlands || [[House Grey|Grey]] || {{coa|Grey|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  ||  || 
|-
| style="background: #EBEBEB;" | Iron Islands || [[House Greyiron|Greyiron]] of Orkmont || {{coa|Greyiron|m}} || style="font-style: italic; font-size:85%" | The sea king's head, white with dark green seaweed beard and hair, a black crown on a grey field || [[Orkmont]] ||  || [[Grey King]]{{Refn|group="N"|name="GreyKing"|All the great houses of the ironborn claim descent from the Grey King.{{Ref|TWoIaF|7|5|1}}}} || extinct after [[Andal invasion]] || 
|-
| style="background: #EBEBEB;" | Iron Islands || <span id="greyjoy">[[House Greyjoy|Greyjoy]] of Pyke</span> || {{coa|Greyjoy|m}} || style="font-style: italic; font-size:85%" | A golden kraken on black || [[Pyke]] || We Do Not Sow || [[Grey King]]{{Ref|TWOIAF|The Iron Islands: The Greyjoys of Pyke}} ||  || 
|-
| style="background: #FFFFFF;" | North || [[House Greystark|Greystark]] of the Wolf's Den || {{coa|Greystark|m}} || style="font-style: italic; font-size:85%" | Unknown || [[Wolf's Den]] ||  || Cadet of [[House Stark|Stark]] || extinct || 
|-
| style="background: #CDFFCD;" | Reach (Shield Islands) || [[House Grimm|Grimm]] of Greyshield || {{coa|Grimm|m}} || style="font-style: italic; font-size:85%" | An iron escutcheon with silver studs on a grey-green field strewn with longships proper || [[Grimston]] ||  ||  ||  || 
|-
|  | Unknown || [[House Groves|Groves]] || {{coa|Groves|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  ||  || 
|-
| style="background: #CDE6FF;" | Riverlands || [[House Haigh|Haigh]] || {{coa|Haigh|m}} || style="font-style: italic; font-size:85%" | A black pitchfork on a golden bar sinister on russet ||  ||  ||  ||  || 
|-
| style="background: #FFC8CD;" | Westerlands || [[House Hamell|Hamell]] || {{coa|Hamell|m}} || style="font-style: italic; font-size:85%" | An erminois maunch on pink, an erminois border ||  ||  ||  ||  || 
|-
| style="background: #FFFFFF;" | North (Mountain Clans) || [[House Harclay|Harclay]] || {{coa|Harclay|m}} || style="font-style: italic; font-size:85%" | Three blue moons, waxing, full, waning, on a white bend, on blue ||  ||  ||  ||  || 
|-
| style="background: #E6CDFF;" | Crownlands (Crackclaw Point) || [[House Hardy|Hardy]] || {{coa|Hardy|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  ||  || 
|-
| style="background: #AFE1FF;" | Vale of Arryn || [[House Hardyng|Hardyng]] || {{coa|Hardyng|m}} || style="font-style: italic; font-size:85%" | A field of red and white diamonds ||  ||  ||  ||  || 
|-
| style="background: #EBEBEB;" | Iron Islands (Shield Islands) || [[House Harlaw of Grey Garden|Harlaw of Grey Garden]] || {{coa|Harlaw of Grey Garden|m}} || style="font-style: italic; font-size:85%" | Quartered: a silver scythe on black, a peacock on cream || [[Grey Garden]]; [[Greyshield]] ||  || Cadet of [[House Harlaw|Harlaw]] ||  || 
|-
| style="background: #EBEBEB;" | Iron Islands || [[House Harlaw of Harlaw Hall|Harlaw of Harlaw Hall]] || {{coa|Harlaw of Harlaw Hall|m}} || style="font-style: italic; font-size:85%" | Per bend black and silver, two scythes countercharged || [[Harlaw Hall]] ||  || Cadet of [[House Harlaw|Harlaw]] ||  || 
|-
| style="background: #EBEBEB;" | Iron Islands || [[House Harlaw of Harridan Hill|Harlaw of Harridan Hill]] || {{coa|Harlaw of Harridan Hill|m}} || style="font-style: italic; font-size:85%" | A silver scythe on pale blue || [[Harridan Hill]] ||  || Cadet of [[House Harlaw|Harlaw]] ||  || 
|-
| style="background: #EBEBEB;" | Iron Islands || [[House Harlaw|Harlaw of Harlaw]] || {{coa|Harlaw|m}} || style="font-style: italic; font-size:85%" | A silver scythe on black || [[Ten Towers]] ||  ||  ||  || [[Nightfall]] (extant)
|-
| style="background: #EBEBEB;" | Iron Islands || [[House Harlaw of the Tower of Glimmering|Harlaw of the Tower of Glimmering]] || {{coa|Harlaw of the Tower of Glimmering|m}} || style="font-style: italic; font-size:85%" | A silver scythe on black within an embattled silver border || [[Tower of Glimmering]] ||  || Cadet of [[House Harlaw|Harlaw]] ||  || 
|-
| style="background: #CDE6FF;" | Riverlands || [[House Harroway|Harroway]] of Harrenhal || {{coa|Harroway|m}} || style="font-style: italic; font-size:85%" | Per bend sinister orange and black rayonne, a castle countercharged || [[Harrenhal]] ||  ||  || extinct 44 AC || 
|-
| style="background: #E6CDFF;" | Crownlands || [[House Harte|Harte]] || {{coa|Harte|m}} || style="font-style: italic; font-size:85%" | Three red hart's heads caboshed on a white bend on vair ||  ||  ||  ||  || 
|-
| style="background: #CDFFCD;" | Reach || [[House Hastwyck|Hastwyck]] || {{coa|Hastwyck|m}} || style="font-style: italic; font-size:85%" | Barry olive and ivory ||  || None So Dutiful ||  ||  || 
|-
| style="background: #FFFFCD;" | Stormlands || [[House Hasty|Hasty]] || {{coa|Hasty|m}} || style="font-style: italic; font-size:85%" | A white bend cotised on purple ||  ||  ||  ||  || 
|-
| style="background: #CDE6FF;" | Riverlands || [[House Hawick|Hawick]] of Saltpans || {{coa|Hawick|m}} || style="font-style: italic; font-size:85%" | White sea birds strewn on a blue field || [[Saltpans]] ||  ||  ||  || 
|-
| style="background: #FFC8CD;" | Westerlands || [[House Hawthorne|Hawthorne]] || {{coa|Hawthorne|m}} || style="font-style: italic; font-size:85%" | A ring of black thorns and a ring of pink flowers, interlocked, on green ||  ||  ||  ||  || 
|-
| style="background: #E6CDFF;" | Crownlands || [[House Hayford|Hayford]] of Hayford || {{coa|Hayford|m}} || style="font-style: italic; font-size:85%" | Green fretty over gold, a green pale wavy || [[Hayford]] ||  ||  ||  || 
|-
| style="background: #FFFFCD;" | Stormlands || [[House Herston|Herston]] || {{coa|Herston|m}} || style="font-style: italic; font-size:85%" | A yellow rooster's head with red comb, within a white escutcheon, on red ||  ||  ||  ||  || 
|-
| style="background: #AFE1FF;" | Vale of Arryn || [[House Hersy|Hersy]] of Newkeep || {{coa|Hersy|m}} || style="font-style: italic; font-size:85%" | A white winged chalice on pink || [[Newkeep]] ||  ||  ||  || 
|-
| style="background: #FFC8CD;" | Westerlands || [[House Hetherspoon|Hetherspoon]] || {{coa|Hetherspoon|m}} || style="font-style: italic; font-size:85%" | An oak spoon within a white cartouche on orange and black lozengy ||  ||  ||  ||  || 
|-
| style="background: #CDFFCD;" | Reach (Shield Islands) || [[House Hewett|Hewett]] of Oakenshield || {{coa|Hewett|m}} || style="font-style: italic; font-size:85%" | An oaken escutcheon studded with iron, a field bendy of undulating blue and white || [[Lord Hewett's castle]] ||  ||  ||  || 
|-
| style="background: #CDFFCD;" | Reach || [[House Hightower|Hightower]] of Oldtown || {{coa|Hightower|m}} || style="font-style: italic; font-size:85%" | A white tower crowned with flames on smoke grey || [[Hightower]] || We Light the Way || [[Uthor of the High Tower]] ||  || [[Vigilance]] (lost)
|-
| style="background: #EBEBEB;" | Iron Islands (origin); Riverlands || [[House Hoare|Hoare]] of Orkmont || {{coa|Hoare|m}} || style="font-style: italic; font-size:85%" | Per saltire: two heavy silver chains crossing between (clockwise) a gold longship on black , a dark green pine on white, a cluster of red grapes on gold, and a black raven flying in a blue sky || [[Orkmont]]; [[Hoare Castle]]; [[Fairmarket]]; [[Harrenhal]] ||  || [[Grey King]]<ref group="N" name="GreyKing"/> || extinct 2 BC || 
|-
| style="background: #E6CDFF;" | Crownlands || [[House Hogg|Hogg]] of Sow's Horn || {{coa|Hogg|m}} || style="font-style: italic; font-size:85%" | Unknown || [[Sow's Horn]] ||  ||  ||  || 
|-
| style="background: #E6CDFF;" | Crownlands || [[House Hollard|Hollard]] || {{coa|Hollard|m}} || style="font-style: italic; font-size:85%" | Barry red and pink, three golden crowns on a blue chief ||  ||  ||  || extinct 300 AC || 
|-
| style="background: #FFFFFF;" | North || [[House Holt (north)|Holt]] || {{coa|Holt North|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  ||  || 
|-
| style="background: #FFEBAF;" | Dorne || [[House Holt (Dorne)|Holt]] || {{coa|Holt Dorne|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  || probably extinct<ref group="N" name="HighKing"/> || 
|-
| style="background: #CDE6FF;" | Riverlands || [[House Hook|Hook]] || {{coa|Hook|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  || extinct || 
|-
| style="background: #FFFFFF;" | North || [[House Hornwood|Hornwood]] of Hornwood || {{coa|Hornwood|m}} || style="font-style: italic; font-size:85%" | A brown bullmoose with black antlers on orange || [[Hornwood]] || Righteous in Wrath ||  ||  || 
|-
| style="background: #FFFFCD;" | Stormlands || [[House Horpe|Horpe]] || {{coa|Horpe|m}} || style="font-style: italic; font-size:85%" | Per chevron engrailed grey and bone, 3 deaths head moths countercharged ||  ||  ||  ||  || 
|-
| style="background: #FFEBAF;" | Dorne || [[House Hull|Hull]] || {{coa|Hull|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  || probably extinct<ref group="N" name="HighKing"/> || 
|-
| style="background: #EBEBEB;" | Iron Islands || [[House Humble|Humble]] || {{coa|Humble|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  ||  || 
|-
| style="background: #CDFFCD;" | Reach || [[House Hunt|Hunt]] || {{coa|Hunt|m}} || style="font-style: italic; font-size:85%" | A brown deer, bound and slung on a pole, on white ||  ||  ||  ||  || 
|-
| style="background: #AFE1FF;" | Vale of Arryn || [[House Hunter|Hunter]] of Longbow Hall || {{coa|Hunter|m}} || style="font-style: italic; font-size:85%" | Five silver arrows, fanned, on brown || [[Longbow Hall]] ||  ||  ||  || 
|-
| style="background: #CDFFCD;" | Reach || [[House Hutcheson|Hutcheson]] || {{coa|Hutcheson|m}} || style="font-style: italic; font-size:85%" | Two red bendlets on gold, a red hand below pointing to a red sun above ||  ||  ||  ||  || 
|-
| style="background: #CDFFCD;" | Reach || [[House Inchfield|Inchfield]] || {{coa|Inchfield|m}} || style="font-style: italic; font-size:85%" | A bend sinister, checked black and white, on pale grey ||  ||  ||  ||  || 
|-
| style="background: #EBEBEB;" | Iron Islands || [[House Ironmaker|Ironmaker]] || {{coa|Ironmaker|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  ||  || 
|-
| style="background: #FFFFFF;" | North || [[House Ironsmith|Ironsmith]] || {{coa|Ironsmith|m}} || style="font-style: italic; font-size:85%" | A black sword upright between four black horseshoes on gold, a grey-green border ||  ||  ||  ||  || 
|-
| style="background: #FFC8CD;" | Westerlands || [[House Jast|Jast]] || {{coa|Jast|m}} || style="font-style: italic; font-size:85%" | An inverted pall between 3 lion's heads, yellow on black ||  ||  ||  ||  || 
|-
| style="background: #FFEBAF;" | Dorne || [[House Jordayne|Jordayne]] of the Tor || {{coa|Jordayne|m}} || style="font-style: italic; font-size:85%" | A golden quill on checkered dark and light green || [[Tor]] || Let It Be Written ||  ||  || 
|-
| style="background: #CDE6FF;" | Riverlands || [[House Justman|Justman]] || {{coa|Justman|m}} || style="font-style: italic; font-size:85%" | Golden scales on white, a double tressure blue ||  ||  || [[Benedict I Justman]] || extinct some 300 years after [[Andal Invasion]] || 
|-
| style="background: #FFFFFF;" | North || [[House Karstark|Karstark]] of Karhold || {{coa|Karstark|m}} || style="font-style: italic; font-size:85%" | A white sunburst on black || [[Karhold]] || The Sun of Winter || [[Karlon Stark]] ||  || 
|-
| style="background: #CDE6FF;" | Riverlands || [[House Keath|Keath]] || {{coa|Keath|m}} || style="font-style: italic; font-size:85%" | Parted into nine: a white fish on grey, a golden fish hook on white ||  ||  ||  ||  || 
|-
| style="background: #FFFFCD;" | Stormlands || [[House Kellington|Kellington]] || {{coa|Kellington|m}} || style="font-style: italic; font-size:85%" | A black book bound in bronze, locked, upon a pale blue field ||  ||  ||  ||  || 
|-
| style="background: #EBEBEB;" | Iron Islands || [[House Kenning of Harlaw|Kenning of Harlaw]] || {{coa|Kenning of Harlaw|m}} || style="font-style: italic; font-size:85%" | The storm god's cloudly hand, pale grey, yellow lightning flashing from the fingertips, on black || [[Harlaw]] ||  ||  ||  || 
|-
| style="background: #FFC8CD;" | Westerlands || [[House Kenning of Kayce|Kenning of Kayce]] || {{coa|Kenning of Kayce|m}} || style="font-style: italic; font-size:85%" | Four sunbursts countercharged on quartered orange and black || [[Kayce]] ||  || [[Herrock Kenning]] ||  || 
|-
| style="background: #E6CDFF;" | Crownlands || [[House Kettleblack|Kettleblack]] || {{coa|Kettleblack|m}} || style="font-style: italic; font-size:85%" | A black kettle on red, a border of orles ||  ||  ||  ||  || 
|-
| style="background: #CDFFCD;" | Reach || [[House Kidwell|Kidwell]] of Ivy Hall || {{coa|Kidwell|m}} || style="font-style: italic; font-size:85%" | Pale green ivy bendy on black masonry || [[Ivy Hall]] ||  ||  ||  || 
|-
| style="background: #FFFFFF;" | North (Mountain Clans) || [[House Knott|Knott]] || {{coa|Knott|m}} || style="font-style: italic; font-size:85%" | A brown fret on white ||  ||  ||  ||  || 
|-
| style="background: #FFC8CD;" | Westerlands || [[House Kyndall|Kyndall]] || {{coa|Kyndall|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  ||  || 
|-
| style="background: #FFEBAF;" | Dorne || [[House Ladybright|Ladybright]] || {{coa|Ladybright|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  ||  || 
|-
| style="background: #FFEBAF;" | Dorne || [[House Lake (Dorne)|Lake]] || {{coa|Lake Dorne|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  || probably extinct<ref group="N" name="HighKing"/> || 
|-
| style="background: #FFFFFF;" | North || [[House Lake (north)|Lake]] || {{coa|Lake North|m}} || style="font-style: italic; font-size:85%" | Seven pommes, 2-2-2-1, green on brown ||  ||  ||  ||  || 
|-
| style="background: #E6CDFF;" | Crownlands || [[House Langward|Langward]] || {{coa|Langward|m}} || style="font-style: italic; font-size:85%" | Per fess undy: A crown of white stars on burgundy above black ||  ||  ||  ||  || 
|-
| style="background: #FFC8CD;" | Westerlands || [[House Lannett|Lannett]] || {{coa|Lannett|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  || Kin of [[House Lannister|Lannister]] ||  || 
|-
| style="background: #FFC8CD;" | Westerlands || <span id="lannister">[[House Lannister|Lannister]] of Casterly Rock</span> || {{coa|Lannister|m}} || style="font-style: italic; font-size:85%" | A roaring lion, gold on crimson || [[Casterly Rock]] || Hear Me Roar! || [[Lann the Clever]] ||  || [[Brightroar]] (lost)
|-
| style="background: #CDE6FF;" | Riverlands || [[House Lannister of Darry|Lannister of Darry]] || {{coa|Lannister of Darry|m}} || style="font-style: italic; font-size:85%" | Quartered: the lion of Lannister with the Darry plowman || [[Darry]] ||  || [[Lancel Lannister]] ||  || 
|-
| style="background: #FFC8CD;" | Westerlands || [[House Lannister of Lannisport|Lannister of Lannisport]] || {{coa|Lannister of Lannisport|m}} || style="font-style: italic; font-size:85%" | Unknown || [[Lannisport]] ||  || Cadet of [[House Lannister|Lannister]] ||  || 
|-
| style="background: #FFC8CD;" | Westerlands || [[House Lanny|Lanny]] || {{coa|Lanny|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  || Kin of [[House Lannister|Lannister]] ||  || 
|-
|  | Unknown || [[House Lansdale|Lansdale]] || {{coa|Lansdale|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  ||  || 
|-
| style="background: #FFC8CD;" | Westerlands || [[House Lantell|Lantell]] || {{coa|Lantell|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  || Kin of [[House Lannister|Lannister]] ||  || 
|-
|  | Unknown || [[House Leek|Leek]] || {{coa|Leek|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  ||  || 
|-
| style="background: #FFC8CD;" | Westerlands || [[House Lefford|Lefford]] of the Golden Tooth || {{coa|Lefford|m}} || style="font-style: italic; font-size:85%" | A golden inverted pile on sky-blue, a yellow sun in the first || [[Golden Tooth]] ||  ||  ||  || 
|-
| style="background: #CDFFCD;" | Reach || [[House Leygood|Leygood]] || {{coa|Leygood|m}} || style="font-style: italic; font-size:85%" | Three black thunderbolts on orange ||  ||  ||  ||  || 
|-
| style="background: #FFFFFF;" | North (Mountain Clans) || [[House Liddle|Liddle]] || {{coa|Liddle|m}} || style="font-style: italic; font-size:85%" | Per pale white and green, a fir tree line between, three brown pinecones on the white ||  ||  ||  ||  || 
|-
| style="background: #FFFFFF;" | North || [[House Lightfoot|Lightfoot]] || {{coa|Lightfoot|m}} || style="font-style: italic; font-size:85%" | A line of white footprints in bend sinister, on dark brown ||  ||  ||  ||  || 
|-
| style="background: #AFE1FF;" | Vale of Arryn || [[House Lipps|Lipps]] || {{coa|Lipps|m}} || style="font-style: italic; font-size:85%" | Two large pink lips on a dark blue field ||  ||  ||  ||  || 
|-
| style="background: #FFFFFF;" | North || [[House Locke|Locke]] of Oldcastle || {{coa|Locke|m}} || style="font-style: italic; font-size:85%" | Bronze crossed keys on a white pale on purple || [[Oldcastle]] ||  ||  ||  || 
|-
| style="background: #CDE6FF;" | Riverlands || [[House Lolliston|Lolliston]] || {{coa|Lolliston|m}} || style="font-style: italic; font-size:85%" | Three oaken barrels on white ||  ||  ||  ||  || 
|-
| style="background: #FFFFFF;" | North || [[House Long|Long]] || {{coa|Long|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  ||  || 
|-
| style="background: #AFE1FF;" | Vale of Arryn (Sistermen) || [[House Longthorpe|Longthorpe]] of Longsister || {{coa|Longthorpe|m}} || style="font-style: italic; font-size:85%" | Unknown || [[Longsister]] ||  ||  ||  || 
|-
| style="background: #E6CDFF;" | Crownlands || [[House Longwaters|Longwaters]] || {{coa|Longwaters|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  || Ser [[Longwaters]] ||  || 
|-
| style="background: #FFFFCD;" | Stormlands || [[House Lonmouth|Lonmouth]] || {{coa|Lonmouth|m}} || style="font-style: italic; font-size:85%" | Parted into six: red lips strewn on yellow, yellow skulls strewn on black ||  || The Choice Is Yours ||  ||  || 
|-
| style="background: #FFC8CD;" | Westerlands || [[House Lorch|Lorch]] || {{coa|Lorch|m}} || style="font-style: italic; font-size:85%" | A black manticore on white, beneath a crimson chief with three gold coins ||  ||  ||  ||  || 
|-
| style="background: #CDE6FF;" | Riverlands || [[House Lothston|Lothston]] of Harrenhal || {{coa|Lothston|m}} || style="font-style: italic; font-size:85%" | A black bat on per bend silver and gold || [[Harrenhal]] ||  || [[Lucas Lothston (husband of Falena)|Lucas Lothston]] || extinct after 212 AC || 
|-
| style="background: #CDFFCD;" | Reach || [[House Lowther|Lowther]] || {{coa|Lowther|m}} || style="font-style: italic; font-size:85%" | A silver dolphin on a blue-green field ||  ||  ||  ||  || 
|-
| style="background: #CDFFCD;" | Reach || [[House Lyberr|Lyberr]] || {{coa|Lyberr|m}} || style="font-style: italic; font-size:85%" | Per bend sinister: a grey cat's face on black, a brown jug on white ||  ||  ||  ||  || 
|-
| style="background: #CDE6FF;" | Riverlands || [[House Lychester|Lychester]] || {{coa|Lychester|m}} || style="font-style: italic; font-size:85%" | Orange and white gyronny, a black talon || [[Lord Lychester's keep|Lychester's keep]] ||  ||  ||  || 
|-
| style="background: #FFC8CD;" | Westerlands || [[House Lydden|Lydden]] of Deep Den || {{coa|Lydden|m}} || style="font-style: italic; font-size:85%" | A white badger on per pale green and brown || [[Deep Den]] ||  ||  ||  || 
|-
| style="background: #AFE1FF;" | Vale of Arryn || [[House Lynderly|Lynderly]] of Snakewood || {{coa|Lynderly|m}} || style="font-style: italic; font-size:85%" | A black field strewn with wriggling green serpents || [[Snakewood]] ||  ||  ||  || 
|-
| style="background: #FFFFFF;" | North (Skagosi Clans) || [[House Magnar|Magnar]] of Kingshouse || {{coa|Magnar|m}} || style="font-style: italic; font-size:85%" | A green lobster on white, its claws holding a black harpoon || [[Kingshouse]] ||  ||  ||  || 
|-
| style="background: #E6CDFF;" | Crownlands || [[House Mallery|Mallery]] || {{coa|Mallery|m}} || style="font-style: italic; font-size:85%" | Six white mullets, 3-2-1, on violet ||  ||  ||  ||  || 
|-
| style="background: #CDE6FF;" | Riverlands || [[House Mallister|Mallister]] of Seagard || {{coa|Mallister|m}} || style="font-style: italic; font-size:85%" | A silver eagle, displayed, on indigo || [[Seagard]] || Above the Rest ||  ||  || 
|-
| style="background: #FFFFFF;" | North; Reach (formerly) || [[House Manderly|Manderly]] of White Harbor || {{coa|Manderly|m}} || style="font-style: italic; font-size:85%" | A white merman with dark green hair, beard and tail, carrying a black trident, on a blue-green field || [[New Castle]] ||  ||  ||  || 
|-
|  | Unknown || [[House Mandrake|Mandrake]] || {{coa|Mandrake|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  ||  || 
|-
| style="background: #E6CDFF;" | Crownlands || [[House Manning|Manning]] || {{coa|Manning|m}} || style="font-style: italic; font-size:85%" | A red sea lion between two black pallets on white ||  ||  ||  ||  || 
|-
| style="background: #FFEBAF;" | Dorne || [[House Manwoody|Manwoody]] of Kingsgrave || {{coa|Manwoody|m}} || style="font-style: italic; font-size:85%" | A white skull crowned with gold on black || [[Kingsgrave]] ||  ||  ||  || 
|-
| style="background: #FFC8CD;" | Westerlands || [[House Marbrand|Marbrand]] of Ashemark || {{coa|Marbrand|m}} || style="font-style: italic; font-size:85%" | A burning tree, orange on smoke || [[Ashemark]] || Burning Bright ||  ||  || 
|-
| style="background: #FFFFFF;" | North || [[House Marsh|Marsh]] || {{coa|Marsh|m}} || style="font-style: italic; font-size:85%" | 10 frogs, 4-3-2-1, green on yellow ||  ||  ||  ||  || 
|-
| style="background: #FFEBAF;" | Dorne || <span id="martell">[[House Martell|Martell]] of Sunspear</span> || {{coa|Martell|m}} || style="font-style: italic; font-size:85%" | A red sun pierced by a golden spear on orange || [[Sandship]]; [[Sunspear]] || Unbowed, Unbent, Unbroken || [[Morgan Martell]] ||  || 
|-
| style="background: #E6CDFF;" | Crownlands || [[House Massey|Massey]] of Stonedance || {{coa|Massey|m}} || style="font-style: italic; font-size:85%" | A triple spiral; red, green and blue, on white || [[Stonedance]] ||  || [[Maldon Massey]] ||  || 
|-
| style="background: #CDFFCD;" | Reach || [[House Meadows|Meadows]] of Grassy Vale || {{coa|Meadows|m}} || style="font-style: italic; font-size:85%" | A border of flowers of many colours and varieties on green || [[Grassfield Keep]] ||  ||  ||  || 
|-
| style="background: #AFE1FF;" | Vale of Arryn || [[House Melcolm|Melcolm]] of Old Anchor || {{coa|Melcolm|m}} || style="font-style: italic; font-size:85%" | A rusty anchor on turquoise beneath yellow chief with three blue plates || [[Old Anchor]] ||  ||  ||  || 
|-
| style="background: #EBEBEB;" | Iron Islands || [[House Merlyn|Merlyn]] of Pebbleton || {{coa|Merlyn|m}} || style="font-style: italic; font-size:85%" | Twining waterspouts, green on white || [[Pebbleton]] ||  ||  ||  || 
|-
| style="background: #CDFFCD;" | Reach || [[House Merryweather|Merryweather]] of Longtable || {{coa|Merryweather|m}} || style="font-style: italic; font-size:85%" | A golden horn of plenty spilling out apples, carrots, plums, onions, leeks, turnips, and fruits of many colors on a white field bordered in gold || [[Longtable]] || Behold Our Bounty ||  ||  || 
|-
| style="background: #FFFFCD;" | Stormlands || [[House Mertyns|Mertyns]] of Mistwood || {{coa|Mertyns|m}} || style="font-style: italic; font-size:85%" | A white great horned owl on grey || [[Mistwood]] ||  ||  ||  || 
|-
| style="background: #CDFFCD;" | Reach || [[House Middlebury|Middlebury]] || {{coa|Middlebury|m}} || style="font-style: italic; font-size:85%" | Quarterly, a black saltire on yellow, green and white diamonds ||  ||  ||  ||  || 
|-
| style="background: #FFFFFF;" | North || [[House Mollen|Mollen]] || {{coa|Mollen|m}} || style="font-style: italic; font-size:85%" | A pine tree covered with snow in a pale green pile, on white ||  ||  ||  ||  || 
|-
| style="background: #AFE1FF;" | Vale of Arryn || [[House Moore|Moore]] || {{coa|Moore|m}} || style="font-style: italic; font-size:85%" | Three bronze spearheads on white, a bronze border embattled ||  ||  ||  ||  || 
|-
| style="background: #CDE6FF;" | Riverlands || [[House Mooton|Mooton]] of Maidenpool || {{coa|Mooton|m}} || style="font-style: italic; font-size:85%" | A red salmon on white, a gold tressure || [[Maidenpool]] || Wisdom and Strength ||  ||  || 
|-
| style="background: #FFC8CD;" | Westerlands || [[House Moreland|Moreland]] || {{coa|Moreland|m}} || style="font-style: italic; font-size:85%" | Per pale barry: russet and green ||  ||  || [[Pate the Plowman]] ||  || 
|-
| style="background: #FFFFFF;" | North || [[House Mormont|Mormont]] of Bear Island || {{coa|Mormont|m}} || style="font-style: italic; font-size:85%" | A black bear in a green wood || [[Hall of the Mormonts]] || Here We Stand ||  ||  || [[Longclaw]] (extant)
|-
| style="background: #FFFFCD;" | Stormlands || [[House Morrigen|Morrigen]] of Crow's Nest || {{coa|Morrigen|m}} || style="font-style: italic; font-size:85%" | A black crow in flight on storm-green || [[Crow's Nest]] ||  ||  ||  || 
|-
| style="background: #FFFFFF;" | North || [[House Moss|Moss]] || {{coa|Moss|m}} || style="font-style: italic; font-size:85%" | A bend orange on vairy grey and green ||  ||  ||  ||  || 
|-
| style="background: #CDE6FF;" | Riverlands || [[House Mudd|Mudd]] of Oldstones || {{coa|Mudd|m}} || style="font-style: italic; font-size:85%" | A golden crown studded with emeralds on a red-brown field || [[Oldstones]] ||  ||  ||  || 
|-
| style="background: #CDFFCD;" | Reach || [[House Mullendore|Mullendore]] of Uplands || {{coa|Mullendore|m}} || style="font-style: italic; font-size:85%" | Black-and-orange butterflies on white || [[Uplands]] ||  ||  ||  || 
|-
| style="background: #FFFFCD;" | Stormlands || [[House Musgood|Musgood]] || {{coa|Musgood|m}} || style="font-style: italic; font-size:85%" | Quarterly: A golden pavillion on blue, a green laurel crown on white ||  ||  ||  ||  || 
|-
| style="background: #FFC8CD;" | Westerlands || [[House Myatt|Myatt]] || {{coa|Myatt|m}} || style="font-style: italic; font-size:85%" | A spotted tree cat, yellow and black, on mud brown ||  ||  ||  ||  || 
|-
| style="background: #EBEBEB;" | Iron Islands || [[House Myre|Myre]] of Harlaw || {{coa|Myre|m}} || style="font-style: italic; font-size:85%" | Ten nooses, 4-3-2-1, black on white with a border of blood || [[Harlaw]] ||  ||  ||  || 
|-
| style="background: #CDE6FF;" | Riverlands || [[House Nayland|Nayland]] of Hag's Mire || {{coa|Nayland|m}} || style="font-style: italic; font-size:85%" | Unknown || [[Hag's Mire]] ||  ||  ||  || 
|-
| style="background: #EBEBEB;" | Iron Islands || [[House Netley|Netley]] || {{coa|Netley|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  ||  || 
|-
| style="background: #CDFFCD;" | Reach || [[House Norcross|Norcross]] || {{coa|Norcross|m}} || style="font-style: italic; font-size:85%" | A cross embattled, black on white ||  ||  ||  ||  || 
|-
| style="background: #FFFFFF;" | North (Mountain Clans) || [[House Norrey|Norrey]] || {{coa|Norrey|m}} || style="font-style: italic; font-size:85%" | Six green thistles, 3-2-1, on yellow ||  ||  ||  ||  || 
|-
| style="background: #CDFFCD;" | Reach || [[House Norridge|Norridge]] || {{coa|Norridge|m}} || style="font-style: italic; font-size:85%" | A flight of flaming arrows rising bendwise on a blue field ||  ||  ||  ||  || 
|-
| style="background: #EBEBEB;" | Iron Islands (Shield Islands) || [[Nute|Nute of Oakenshield]] || {{coa|Nute|m}} || style="font-style: italic; font-size:85%" | Unknown || [[Oakenshield]] ||  || [[Nute]] the Barber ||  || 
|-
| style="background: #CDE6FF;" | Riverlands || [[House Nutt|Nutt]] || {{coa|Nutt|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  ||  || 
|-
| style="background: #CDFFCD;" | Reach || [[House Oakheart|Oakheart]] of Old Oak || {{coa|Oakheart|m}} || style="font-style: italic; font-size:85%" | Three green oak leaves on gold || [[Old Oak]] || Our Roots Go Deep || [[John the Oak]]<ref group="N" name="Garth"/> ||  || 
|-
| style="background: #CDFFCD;" | Reach || [[House Oldflowers|Oldflowers]] || {{coa|Oldflowers|m}} || style="font-style: italic; font-size:85%" | Ten white hands on green, 4-3-2-1, beneath a red bend sinister ||  ||  ||  ||  || 
|-
| style="background: #EBEBEB;" | Iron Islands || [[House Orkwood|Orkwood]] of Orkmont || {{coa|Orkwood|m}} || style="font-style: italic; font-size:85%" | Dark green pines strewn closely together on yellow || [[Orkmont]] ||  ||  ||  || 
|-
| style="background: #CDFFCD;" | Reach || [[House Orme|Orme]] || {{coa|Orme|m}} || style="font-style: italic; font-size:85%" | Per fess: three golden harps on black, gold and silver bendy sinister ||  ||  ||  ||  || 
|-
| style="background: #CDFFCD;" | Reach || [[House Osgrey of Leafy Lake|Osgrey of Leafy Lake]] || {{coa|Osgrey of Leafy Lake|m}} || style="font-style: italic; font-size:85%" | Unknown || [[Leafy Lake]] ||  || Cadet of [[House Osgrey|Osgrey]] of Standfast || extinct before 210 AC || 
|-
| style="background: #CDFFCD;" | Reach || [[House Osgrey|Osgrey]] of Standfast || {{coa|Osgrey|m}} || style="font-style: italic; font-size:85%" | A lion, checkered green and gold, on white || [[Standfast]] ||  || [[Marshal of the Northmarch]] ||  || 
|-
| style="background: #FFFFFF;" | North || [[House Overton|Overton]] || {{coa|Overton|m}} || style="font-style: italic; font-size:85%" | A checked silver and gold fess on black ||  ||  ||  ||  || 
|-
| style="background: #CDE6FF;" | Riverlands || [[House Paege|Paege]] || {{coa|Paege|m}} || style="font-style: italic; font-size:85%" | Twining red-and-white snakes on black ||  ||  ||  ||  || 
|-
| style="background: #FFC8CD;" | Westerlands || [[House Parren|Parren]] || {{coa|Parren|m}} || style="font-style: italic; font-size:85%" | Per saltire: burgundy and white stripes, a black lion's head on gold ||  ||  ||  || extinct after 209 AC || 
|-
| style="background: #FFC8CD;" | Westerlands || [[House Payne|Payne]] || {{coa|Payne|m}} || style="font-style: italic; font-size:85%" | Checkered purple and white, within each square a golden coin ||  ||  ||  ||  || 
|-
| style="background: #CDFFCD;" | Reach || [[House Peake|Peake]] of Starpike || {{coa|Peake|m}} || style="font-style: italic; font-size:85%" | Three black castles on orange || [[Starpike]] ||  || [[Florys the Fox]]<ref group="N" name="Garth"/> ||  || 
|-
| style="background: #FFFFCD;" | Stormlands || [[House Peasebury|Peasebury]] of Poddingfield || {{coa|Peasebury|m}} || style="font-style: italic; font-size:85%" | A pea pod burst open, green on white, bordered by three rows of green peas || [[Poddingfield]] ||  ||  ||  || 
|-
| style="background: #FFFFFF;" | North (Crannogmen) || [[House Peat|Peat]] || {{coa|Peat|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  ||  || 
|-
| style="background: #FFC8CD;" | Westerlands || [[House Peckledon|Peckledon]] || {{coa|Peckledon|m}} || style="font-style: italic; font-size:85%" | Ten mullets, 4-3-2-1, purple on yellow ||  || Unflinching ||  ||  || 
|-
| style="background: #CDE6FF;" | Riverlands || [[House Pemford|Pemford]] || {{coa|Pemford|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  ||  || 
|-
|  | Unknown || [[House Penny|Penny]] || {{coa|Penny|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  ||  || 
|-
| style="background: #FFFFCD;" | Stormlands || [[House Penrose|Penrose]] of Parchments || {{coa|Penrose|m}} || style="font-style: italic; font-size:85%" | White crossed quills on russet || [[Parchments]] || Set Down Our Deeds ||  ||  || 
|-
| style="background: #CDE6FF;" | Riverlands || [[House Perryn|Perryn]] || {{coa|Perryn|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  ||  || 
|-
| style="background: #CDE6FF;" | Riverlands || [[House Piper|Piper]] of Pinkmaiden || {{coa|Piper|m}} || style="font-style: italic; font-size:85%" | A dancing maiden, pink in a swirl of white silk, on blue || [[Pinkmaiden Castle]] || Brave and Beautiful ||  ||  || 
|-
| style="background: #FFC8CD;" | Westerlands || [[House Plumm|Plumm]] || {{coa|Plumm|m}} || style="font-style: italic; font-size:85%" | Three purple rondels on gold ||  || Come Try Me ||  ||  || 
|-
| style="background: #CDFFCD;" | Reach || [[House Pommingham|Pommingham]] || {{coa|Pommingham|m}} || style="font-style: italic; font-size:85%" | A red pomegranate on white, a double tressure red ||  ||  ||  ||  || 
|-
|  | Unknown || [[House Polander|Polander]] || {{coa|Polander|m}} || style="font-style: italic; font-size:85%" | Per bend sinister, three red hearts and three gold lions on white, a broken sword silver on purple ||  ||  ||  ||  || 
|-
| style="background: #FFFFFF;" | North || [[House Poole|Poole]] || {{coa|Poole|m}} || style="font-style: italic; font-size:85%" | A blue plate on white, with a grey tressure ||  ||  ||  ||  || 
|-
|  | Unknown || [[House Potter|Potter]] || {{coa|Potter|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  ||  || 
|-
| style="background: #FFC8CD;" | Westerlands || [[House Prester|Prester]] of Feastfires || {{coa|Prester|m}} || style="font-style: italic; font-size:85%" | A red ox on ermine || [[Feastfires]] || Tireless ||  ||  || 
|-
| style="background: #AFE1FF;" | Vale of Arryn || [[House Pryor|Pryor]] of Pebble || {{coa|Pryor|m}} || style="font-style: italic; font-size:85%" | A partial eclipse, black moon over yellow sun, on dusty pink || [[Pebble]] ||  ||  ||  || 
|-
| style="background: #E6CDFF;" | Crownlands || [[House Pyle|Pyle]] || {{coa|Pyle|m}} || style="font-style: italic; font-size:85%" | A grey iron greathelm on white ||  ||  ||  ||  || 
|-
| style="background: #E6CDFF;" | Crownlands (Crackclaw Point) || [[House Pyne|Pyne]] || {{coa|Pyne|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  ||  || 
|-
| style="background: #CDE6FF;" | Riverlands || [[House Qoherys|Qoherys]] of Harrenhal || {{coa|Qoherys|m}} || style="font-style: italic; font-size:85%" | A flaming saltire, red and yellow, between 4 white skulls, on black || [[Harrenhal]] ||  || [[Quenton Qoherys]] || extinct circa 37 AC || 
|-
| style="background: #FFEBAF;" | Dorne || [[House Qorgyle|Qorgyle]] of Sandstone || {{coa|Qorgyle|m}} || style="font-style: italic; font-size:85%" | Three black scorpions on red || [[Sandstone]] ||  ||  ||  || 
|-
| style="background: #FFFFFF;" | North (Crannogmen) || [[House Quagg|Quagg]] || {{coa|Quagg|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  ||  || 
|-
| style="background: #E6CDFF;" | Crownlands || [[House Rambton|Rambton]] || {{coa|Rambton|m}} || style="font-style: italic; font-size:85%" | A white ram's head with golden horns on red ||  ||  ||  ||  || 
|-
|  | Unknown || [[House Rankenfell|Rankenfell]] || {{coa|Rankenfell|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  ||  || 
|-
| style="background: #FFFFFF;" | North || [[House Redbeard|Redbeard]] || {{coa|Redbeard|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  || [[Gerrick Kingsblood]] ||  || 
|-
| style="background: #CDFFCD;" | Reach || [[House Redding|Redding]] || {{coa|Redding|m}} || style="font-style: italic; font-size:85%" | A golden flagon on burgundy, a border of gold and white checks ||  ||  ||  ||  || 
|-
| style="background: #AFE1FF;" | Vale of Arryn || [[House Redfort|Redfort]] of Redfort || {{coa|Redfort|m}} || style="font-style: italic; font-size:85%" | A red castle on a white field within a red embattled border || [[Redfort]] || As Strong as Stone ||  ||  || 
|-
| style="background: #CDFFCD;" | Reach || [[House Redwyne|Redwyne]] of the Arbor || {{coa|Redwyne|m}} || style="font-style: italic; font-size:85%" | A burgundy grape cluster on blue || [[Arbor]] ||  || [[Gilbert of the Vines]]<ref group="N" name="Garth"/> ||  || 
|-
| style="background: #FFFFFF;" | North (Crannogmen) || [[House Reed|Reed]] of Greywater Watch || {{coa|Reed|m}} || style="font-style: italic; font-size:85%" | A black lizard-lion on grey-green || [[Greywater Watch]] ||  ||  ||  || 
|-
| style="background: #FFC8CD;" | Westerlands || [[House Reyne|Reyne]] of Castamere || {{coa|Reyne|m}} || style="font-style: italic; font-size:85%" | A red lion rampant regardant with a forked tail, armed and langued gold, on silver || [[Castamere]] ||  ||  || extinct 261 AC || 
|-
| style="background: #CDFFCD;" | Reach || [[House Rhysling|Rhysling]] || {{coa|Rhysling|m}} || style="font-style: italic; font-size:85%" | An oaken door banded with iron, in a grey stone doorway, on black masonry ||  ||  ||  ||  || 
|-
| style="background: #CDFFCD;" | Reach || [[House Risley|Risley]] of Risley Glade || {{coa|Risley|m}} || style="font-style: italic; font-size:85%" | A black knight on a black rearing horse on white, bearing a golden lance and a white shield, upon which is seen the above in miniature || [[Risley Glade]] ||  ||  ||  || 
|-
| style="background: #FFFFCD;" | Stormlands || [[House Rogers|Rogers]] of Amberly || {{coa|Rogers|m}} || style="font-style: italic; font-size:85%" | Nine unicorns around a maze, silver on black || [[Amberly]] ||  ||  ||  || 
|-
| style="background: #E6CDFF;" | Crownlands || [[House Rollingford|Rollingford]] || {{coa|Rollingford|m}} || style="font-style: italic; font-size:85%" | Six roundels fountain, 3-2-1, on grey ||  ||  ||  ||  || 
|-
| style="background: #CDE6FF;" | Riverlands || [[House Roote|Roote]] of Lord Harroway's Town || {{coa|Roote|m}} || style="font-style: italic; font-size:85%" | A two-headed horse, brown, on a field of wavy green and green || [[Lord Harroway's Town]] ||  ||  ||  || 
|-
| style="background: #E6CDFF;" | Crownlands || [[House Rosby|Rosby]] of Rosby || {{coa|Rosby|m}} || style="font-style: italic; font-size:85%" | Three red chevronels on ermine || [[Rosby]] ||  ||  ||  || 
|-
| style="background: #CDFFCD;" | Reach || [[House Rowan|Rowan]] of Goldengrove || {{coa|Rowan|m}} || style="font-style: italic; font-size:85%" | A golden tree on silver || [[Goldengrove]] ||  || [[Rowan Gold-Tree]]<ref group="N" name="Garth"/> ||  || 
|-
| style="background: #CDFFCD;" | Reach || [[House Roxton|Roxton]] of the Ring || {{coa|Roxton|m}} || style="font-style: italic; font-size:85%" | A saltire of interlocked golden rings, upon a sky blue field || [[Ring]] ||  ||  ||  || [[Orphan-Maker]] (lost)
|-
| style="background: #AFE1FF;" | Vale of Arryn || [[House Royce|Royce]] of Runestone || {{coa|Royce|m}} || style="font-style: italic; font-size:85%" | Black iron studs on bronze, bordered with [[runes]] || [[Runestone]] || We Remember || [[Bronze King]] ||  || [[Lamentation (sword)|Lamentation]] (lost)
|-
| style="background: #AFE1FF;" | Vale of Arryn || [[House Royce of the Gates of the Moon|Royce of the Gates of the Moon]] || {{coa|Royce of the Gates of the Moon|m}} || style="font-style: italic; font-size:85%" | A black portcullis over a white crescent moon on purple bordered with runes on bronze || [[Gates of the Moon]] ||  || [[Nestor Royce]] ||  || 
|-
|  | Unknown || [[House Ruskyn|Ruskyn]] || {{coa|Ruskyn|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  ||  || 
|-
| style="background: #AFE1FF;" | Vale of Arryn || [[House Ruthermont|Ruthermont]] || {{coa|Ruthermont|m}} || style="font-style: italic; font-size:85%" | Five black starfish on a gold pale, on pean ||  ||  ||  ||  || 
|-
| style="background: #FFC8CD;" | Westerlands || [[House Ruttiger|Ruttiger]] || {{coa|Ruttiger|m}} || style="font-style: italic; font-size:85%" | An orange bend engrailed on black ||  ||  ||  ||  || 
|-
| style="background: #FFFFFF;" | North || [[House Ryder|Ryder]] of the Rills || {{coa|Ryder|m}} || style="font-style: italic; font-size:85%" | Unknown || [[Rills]] ||  ||  || probably extinct || 
|-
| style="background: #CDE6FF;" | Riverlands || [[House Ryger|Ryger]] of Willow Wood || {{coa|Ryger|m}} || style="font-style: italic; font-size:85%" | A weeping willow, green on white || [[Willow Wood]] ||  ||  ||  || 
|-
| style="background: #E6CDFF;" | Crownlands || [[House Rykker|Rykker]] of Duskendale || {{coa|Rykker|m}} || style="font-style: italic; font-size:85%" | Two black warhammers crossed on a white saltire on blue || [[Dun Fort]] ||  ||  ||  || 
|-
| style="background: #FFFFFF;" | North || [[House Ryswell|Ryswell]] of the Rills || {{coa|Ryswell|m}} || style="font-style: italic; font-size:85%" | A black horse's head, eyes and mane red, on bronze within a black engrailed border || [[Rills]] ||  ||  ||  || 
|-
| style="background: #EBEBEB;" | Iron Islands || [[House Saltcliffe|Saltcliffe]] of Saltcliffe || {{coa|Saltcliffe|m}} || style="font-style: italic; font-size:85%" | A nine-headed serpent, black on silver || [[Saltcliffe]] ||  ||  ||  || 
|-
| style="background: #FFEBAF;" | Dorne || [[House Santagar|Santagar]] of Spottswood || {{coa|Santagar|m}} || style="font-style: italic; font-size:85%" | Per bend sinister blue and white, a spotted leopard with golden axe || [[Spottswood]] ||  ||  ||  || 
|-
| style="background: #FFC8CD;" | Westerlands || [[House Sarsfield|Sarsfield]] of Sarsfield || {{coa|Sarsfield|m}} || style="font-style: italic; font-size:85%" | A green arrow on white bend on green || [[Sarsfield]] || True to the Mark ||  ||  || 
|-
|  | Unknown || [[House Sawyer|Sawyer]] || {{coa|Sawyer|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  ||  || 
|-
| style="background: #FFFFCD;" | Stormlands || [[House Seaworth|Seaworth]] of Cape Wrath || {{coa|Seaworth|m}} || style="font-style: italic; font-size:85%" | A black ship, an onion proper on its sail, on pale grey || [[Cape Wrath]] ||  || [[Davos Seaworth]] ||  || 
|-
| style="background: #FFFFCD;" | Stormlands (Marcher Lords) || [[House Selmy|Selmy]] of Harvest Hall || {{coa|Selmy|m}} || style="font-style: italic; font-size:85%" | Three stalks of yellow wheat on brown || [[Harvest Hall]] ||  ||  ||  || 
|-
| style="background: #FFC8CD;" | Westerlands || [[House Serrett|Serrett]] of Silverhill || {{coa|Serrett|m}} || style="font-style: italic; font-size:85%" | A peacock in his pride on cream || [[Silverhill]] || I Have No Rival ||  ||  || 
|-
| style="background: #CDFFCD;" | Reach (Shield Islands) || [[House Serry|Serry]] of Southshield || {{coa|Serry|m}} || style="font-style: italic; font-size:85%" | A white rose upon a red escutcheon upon white, a red embattled border || [[Southshield]] ||  ||  ||  || 
|-
| style="background: #EBEBEB;" | Iron Islands || [[House Sharp|Sharp]] || {{coa|Sharp|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  ||  || 
|-
| style="background: #CDE6FF;" | Riverlands || [[House Shawney|Shawney]] || {{coa|Shawney|m}} || style="font-style: italic; font-size:85%" | Per fess: blue red green above, a white catfish on black below ||  ||  ||  ||  || 
|-
| style="background: #AFE1FF;" | Vale of Arryn || [[House Shell (Vale)|Shell]] || {{coa|Shell Vale|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  || extinct after [[Andal invasion]] || 
|-
| style="background: #FFEBAF;" | Dorne || [[House Shell (Dorne)|Shell]] || {{coa|Shell Dorne|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  || probably extinct<ref group="N" name="HighKing"/> || 
|-
| style="background: #EBEBEB;" | Iron Islands || [[House Shepherd|Shepherd]] || {{coa|Shepherd|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  ||  || 
|-
| style="background: #CDFFCD;" | Reach || [[House Shermer|Shermer]] of Smithyton || {{coa|Shermer|m}} || style="font-style: italic; font-size:85%" | A field of copper nails on blue, a copper border rayonne || [[Smithyton]] ||  ||  ||  || 
|-
| style="background: #AFE1FF;" | Vale of Arryn || [[House Shett of Gull Tower|Shett of Gull Tower]] || {{coa|Shett of Gull Tower|m}} || style="font-style: italic; font-size:85%" | Three golden wings, bendwise, on checkered white and black || [[Gull Tower]] ||  || [[King of the True Men]] ||  || 
|-
| style="background: #AFE1FF;" | Vale of Arryn || [[House Shett of Gulltown|Shett of Gulltown]] || {{coa|Shett of Gulltown|m}} || style="font-style: italic; font-size:85%" | Nine white seagulls on a field of brown || [[Gulltown]] ||  ||  ||  || 
|-
| style="background: #FFFFFF;" | North || [[House Slate|Slate]] of Blackpool || {{coa|Slate|m}} || style="font-style: italic; font-size:85%" | Pale grey, a double tressure white || [[Blackpool]] ||  ||  ||  || 
|-
| style="background: #CDFFCD;" | Reach || [[House Sloane|Sloane]] || {{coa|Sloane|m}} || style="font-style: italic; font-size:85%" | Per pale, white stars strewn on indigo, an orange sun on yellow ||  ||  ||  ||  || 
|-
| style="background: #E6CDFF;" | Crownlands (origin); Riverlands (deposed) || [[House Slynt|Slynt]] of Harrenhal || {{coa|Slynt|m}} || style="font-style: italic; font-size:85%" | A bloody spear, gold on black, with a border of checkered gold and black || [[Harrenhal]] ||  || [[Janos Slynt]] ||  || 
|-
| style="background: #CDE6FF;" | Riverlands || [[House Smallwood|Smallwood]] of Acorn Hall || {{coa|Smallwood|m}} || style="font-style: italic; font-size:85%" | Six brown acorns, 3-2-1, on yellow || [[Acorn Hall]] || From These Beginnings ||  ||  || 
|-
| style="background: #EBEBEB;" | Iron Islands || [[House Sparr|Sparr]] of Great Wyk || {{coa|Sparr|m}} || style="font-style: italic; font-size:85%" | Oak saltire on blue || [[Great Wyk]] ||  ||  ||  || 
|-
| style="background: #FFC8CD;" | Westerlands || [[House Spicer|Spicer]] of Castamere || {{coa|Spicer|m}} || style="font-style: italic; font-size:85%" | Three pepperpots on a saffron bend, upon green and silver stripes || [[Castamere]] ||  || A spice trader ||  || 
|-
| style="background: #CDFFCD;" | Reach || [[House Stackhouse|Stackhouse]] || {{coa|Stackhouse|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  ||  || 
|-
| style="background: #FFC8CD;" | Westerlands || [[House Stackspear|Stackspear]] || {{coa|Stackspear|m}} || style="font-style: italic; font-size:85%" | Crossed black spears on checkered silver and gold ||  ||  ||  ||  || 
|-
| style="background: #FFFFCD;" | Stormlands || [[House Staedmon|Staedmon]] of Broad Arch || {{coa|Staedmon|m}} || style="font-style: italic; font-size:85%" | A black dagger piercing a red heart on white de sang within an undulating red border || [[Broad Arch]] ||  ||  ||  || 
|-
| style="background: #FFFFFF;" | North (Skagosi Clans) || [[House Stane|Stane]] of Driftwood Hall || {{coa|Stane|m}} || style="font-style: italic; font-size:85%" | A driftwood tree, bare and brown, on pale green || [[Driftwood Hall]] ||  ||  ||  || 
|-
| style="background: #FFFFFF;" | North || <span id="stark">[[House Stark|Stark]] of Winterfell</span> || {{coa|Stark|m}} || style="font-style: italic; font-size:85%" | A running grey direwolf, on an ice-white field || [[Winterfell]] || Winter is Coming || [[Bran the Builder]] ||  || [[Ice]] (split)
|-
| style="background: #E6CDFF;" | Crownlands || [[House Staunton|Staunton]] of Rook's Rest || {{coa|Staunton|m}} || style="font-style: italic; font-size:85%" | Two black wings upon a white fess on checkered black and grey || [[Rook's Rest]] ||  ||  ||  || 
|-
| style="background: #E6CDFF;" | Crownlands || [[House Stokeworth|Stokeworth]] of Stokeworth || {{coa|Stokeworth|m}} || style="font-style: italic; font-size:85%" | A white lamb holding a golden goblet on green || [[Stokeworth]] || Proud to Be Faithful ||  ||  || 
|-
| style="background: #EBEBEB;" | Iron Islands || [[House Stonehouse|Stonehouse]] of Old Wyk || {{coa|Stonehouse|m}} || style="font-style: italic; font-size:85%" | A black brazier on a grey masonry field || [[Old Wyk]] ||  ||  ||  || 
|-
| style="background: #EBEBEB;" | Iron Islands || [[House Stonetree|Stonetree]] of Harlaw || {{coa|Stonetree|m}} || style="font-style: italic; font-size:85%" | A bare stone tree, grey on black || [[Harlaw]] ||  ||  ||  || 
|-
| style="background: #FFFFFF;" | North || [[House Stout|Stout]] of Goldgrass || {{coa|Stout|m}} || style="font-style: italic; font-size:85%" | Chevrony russet and gold || [[Goldgrass]] ||  ||  ||  || 
|-
|  | Unknown || [[House Straw|Straw]] || {{coa|Straw|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  ||  || 
|-
|  | Unknown || [[House Strickland|Strickland]] || {{coa|Strickland|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  ||  || 
|-
| style="background: #CDE6FF;" | Riverlands || [[House Strong|Strong]] of Harrenhal || {{coa|Strong|m}} || style="font-style: italic; font-size:85%" | A tripartite pale blue, red, and green on white || [[Harrenhal]] ||  ||  || extinct 131 AC || 
|-
|  | Unknown || [[House Suggs|Suggs]] || {{coa|Suggs|m}} || style="font-style: italic; font-size:85%" | A flying pig, colors unknown ||  ||  ||  ||  || 
|-
| style="background: #AFE1FF;" | Vale of Arryn (Sistermen) || [[House Sunderland|Sunderland]] of the Three Sisters || {{coa|Sunderland|m}} || style="font-style: italic; font-size:85%" | Three women's heads, white with black hair, on blue and green undy || [[Three Sisters]] ||  || [[King of the Three Sisters]] ||  || 
|-
| style="background: #EBEBEB;" | Iron Islands || [[House Sunderly|Sunderly]] of Saltcliffe || {{coa|Sunderly|m}} || style="font-style: italic; font-size:85%" | A drowned man, pink and pale, floating upright in a blue-green sea, his hair streaming upwards, as fish nibble at his limbs || [[Saltcliffe]] ||  ||  ||  || 
|-
| style="background: #E6CDFF;" | Crownlands (Dragonstone) || [[House Sunglass|Sunglass]] of Sweetport Sound || {{coa|Sunglass|m}} || style="font-style: italic; font-size:85%" | Seven golden seven-pointed stars in a ring on white || [[Sweetport Sound]] ||  ||  ||  || 
|-
| style="background: #FFFFCD;" | Stormlands (Marcher Lords) || [[House Swann|Swann]] of Stonehelm || {{coa|Swann|m}} || style="font-style: italic; font-size:85%" | Battling swans black and white, beaks and feet golden, on per pale white and black || [[Stonehelm]] ||  ||  ||  || 
|-
|  | Unknown || [[House Sweet|Sweet]] || {{coa|Sweet|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  ||  || 
|-
| style="background: #FFC8CD;" | Westerlands || [[House Swyft|Swyft]] of Cornfield || {{coa|Swyft|m}} || style="font-style: italic; font-size:85%" | A blue bantam rooster on yellow || [[Cornfield]] || Awake! Awake! ||  ||  || 
|-
| style="background: #FFFFCD;" | Stormlands || [[House Swygert|Swygert]] || {{coa|Swygert|m}} || style="font-style: italic; font-size:85%" | A white scroll with gold knobs on purple, a white tressure ||  || Truth Conquers ||  ||  || 
|-
| style="background: #FFFFFF;" | North || [[House Tallhart|Tallhart]] of Torrhen's Square || {{coa|Tallhart|m}} || style="font-style: italic; font-size:85%" | Three sentinel trees, green on brown || [[Torrhen's Square]] || Proud and Free ||  ||  || 
|-
| style="background: #FFC8CD;" | Westerlands || [[House Tarbeck|Tarbeck]] of Tarbeck Hall || {{coa|Tarbeck|m}} || style="font-style: italic; font-size:85%" | A 7-pointed star, countercharged, on gyronny silver and blue || [[Tarbeck Hall]] ||  ||  || extinct 261 AC || 
|-
| style="background: #E6CDFF;" | Crownlands || <span id="targaryen">[[House Targaryen|Targaryen]] of King's Landing</span> || {{coa|Targaryen|m}} || style="font-style: italic; font-size:85%" | A red three-headed dragon, breathing flame on black || [[Dragonstone]]; [[Red Keep]]; [[Summerhall]] || Fire and Blood || Valyrian [[dragonlord]]s; [[Aenar Targaryen]] ||  || [[Blackfyre]] (lost)<br>[[Dark Sister]] (lost)
|-
| style="background: #CDFFCD;" | Reach || [[House Tarly|Tarly]] of Horn Hill || {{coa|Tarly|m}} || style="font-style: italic; font-size:85%" | A striding red huntsman on green || [[Horn Hill]] || First in Battle || [[Harlon the Hunter]] and [[Herndon of the Horn]]<ref group="N" name="Garth"/> ||  || [[Heartsbane]] (extant)
|-
| style="background: #FFFFCD;" | Stormlands || [[House Tarth|Tarth]] of Evenfall Hall || {{coa|Tarth|m}} || style="font-style: italic; font-size:85%" | Quartered: yellow suns and white crescents on rose and azure || [[Evenfall Hall]] ||  ||  ||  || [[Oathkeeper]] (new, extant)
|-
| style="background: #EBEBEB;" | Iron Islands || [[House Tawney|Tawney]] of Orkmont || {{coa|Tawney|m}} || style="font-style: italic; font-size:85%" | A scourge of nettles, red and black, on white || [[Orkmont]] ||  ||  ||  || 
|-
| style="background: #CDE6FF;" | Riverlands || [[House Teague|Teague]] || {{coa|Teague|m}} || style="font-style: italic; font-size:85%" | A golden trident upright on black between two golden flanches ||  ||  || [[Torrence Teague]] || extinct circa 350 BC || 
|-
| style="background: #AFE1FF;" | Vale of Arryn || [[House Templeton|Templeton]] of Ninestars || {{coa|Templeton|m}} || style="font-style: italic; font-size:85%" | Nine stars, one of 7 points and the rest of 6 points, upon a gold saltire on black || [[Ninestars]] ||  ||  ||  || 
|-
| style="background: #CDE6FF;" | Riverlands || [[House Terrick|Terrick]] || {{coa|Terrick|m}} || style="font-style: italic; font-size:85%" | Per saltire purple and gold, four hawks' heads countercharged ||  ||  ||  ||  || 
|-
| style="background: #FFFFFF;" | North || [[House Thenn|Thenn]] || {{coa|Thenn|m}} || style="font-style: italic; font-size:85%" | A bronze disk on a field of white, surrounded by flames made with wisps of crimson ||  ||  || [[Sigorn]] Thenn ||  || 
|-
| style="background: #E6CDFF;" | Crownlands || [[House Thorne|Thorne]] || {{coa|Thorne|m}} || style="font-style: italic; font-size:85%" | A silver flail on red within a black border rayonne ||  ||  ||  ||  || 
|-
| style="background: #FFEBAF;" | Dorne || [[House Toland|Toland]] of Ghost Hill || {{coa|Toland|m}} || style="font-style: italic; font-size:85%" | A green dragon biting its tail on gold || [[Ghost Hill]] ||  ||  ||  || 
|-
| style="background: #AFE1FF;" | Vale of Arryn || [[House Tollett|Tollett]] of the Grey Glen || {{coa|Tollett|m}} || style="font-style: italic; font-size:85%" | Pily grey and black || [[Grey Glen]] || When All is Darkest ||  ||  || 
|-
| style="background: #AFE1FF;" | Vale of Arryn (Sistermen) || [[House Torrent|Torrent]] of Littlesister || {{coa|Torrent|m}} || style="font-style: italic; font-size:85%" | Unknown || [[Littlesister]] ||  ||  ||  || 
|-
| style="background: #FFFFFF;" | North || [[House Towers (north)|Towers]] || {{coa|Towers North|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  || extinct before the [[Andal invasion]] || 
|-
| style="background: #CDE6FF;" | Riverlands || [[House Towers of Harrenhal|Towers of Harrenhal]] || {{coa|Towers of Harrenhal|m}} || style="font-style: italic; font-size:85%" | Five black towers on white, a double tressure red and black || [[Harrenhal]] ||  || [[Walton Towers]] || extinct 61 AC || 
|-
| style="background: #FFFFCD;" | Stormlands || [[House Toyne|Toyne]] || {{coa|Toyne|m}} || style="font-style: italic; font-size:85%" | A winged heart, black on gold, within a black bordure embattled ||  || Fly High, Fly Far ||  || extinct 296 AC || 
|-
| style="background: #FFFFCD;" | Stormlands || [[House Trant|Trant]] of Gallowsgrey || {{coa|Trant|m}} || style="font-style: italic; font-size:85%" | A hanged man, black on blue || [[Gallowsgrey]] || So End Our Foes ||  ||  || 
|-
| style="background: #FFFFCD;" | Stormlands || [[House Tudbury|Tudbury]] || {{coa|Tudbury|m}} || style="font-style: italic; font-size:85%" | A brown tortoise within a yellow lozenge on green ||  ||  ||  ||  || 
|-
| style="background: #CDE6FF;" | Riverlands || <span id="tully">[[House Tully|Tully]] of Riverrun</span> || {{coa|Tully|m}} || style="font-style: italic; font-size:85%" | a leaping trout, silver, against a rippling blue-and-red field || [[Riverrun]] || Family, Duty, Honor || [[Edmure Tully (father of Axel)|Edmure Tully]] ||  || 
|-
| style="background: #FFC8CD;" | Westerlands || [[House Turnberry|Turnberry]] || {{coa|Turnberry|m}} || style="font-style: italic; font-size:85%" | 9 strawberries on a white saltire, on green and red vairy in point ||  ||  ||  ||  || 
|-
| style="background: #CDFFCD;" | Reach || [[House Tyrell of Brightwater Keep|Tyrell of Brightwater Keep]] || {{coa|Tyrell of Brightwater Keep|m}} || style="font-style: italic; font-size:85%" | Two golden roses on green || [[Brightwater Keep]] ||  || [[Garlan Tyrell]] ||  || 
|-
| style="background: #CDFFCD;" | Reach || <span id="tyrell">[[House Tyrell|Tyrell]] of Highgarden</span> || {{coa|Tyrell|m}} || style="font-style: italic; font-size:85%" | A golden rose on green || [[Highgarden]] || Growing Strong || Ser [[Alester Tyrell]] ||  || 
|-
| style="background: #CDFFCD;" | Reach || [[House Uffering|Uffering]] || {{coa|Uffering|m}} || style="font-style: italic; font-size:85%" | Oak and iron paly, beneath a white chief with seven green hands ||  ||  ||  ||  || 
|-
| style="background: #FFEBAF;" | Dorne || [[House Uller|Uller]] of the Hellholt || {{coa|Uller|m}} || style="font-style: italic; font-size:85%" | Rayonne yellow over crimson || [[Hellholt]] ||  ||  ||  || 
|-
| style="background: #FFFFFF;" | North || [[House Umber|Umber]] of the Last Hearth || {{coa|Umber|m}} || style="font-style: italic; font-size:85%" | A roaring giant, brown-haired and wearing a skin, with broken silver chains, on flame-red || [[Last Hearth]] ||  ||  ||  || 
|-
| style="background: #AFE1FF;" | Vale of Arryn || [[House Upcliff|Upcliff]] of the Witch Isle || {{coa|Upcliff|m}} || style="font-style: italic; font-size:85%" | A cresting wave, sea green on black || [[Witch Isle]] ||  ||  ||  || 
|-
| style="background: #FFEBAF;" | Dorne || [[House Vaith|Vaith]] of the Red Dunes || {{coa|Vaith|m}} || style="font-style: italic; font-size:85%" | Three black leopards standing on a yellow pile on orange || [[Vaith]] ||  ||  ||  || 
|-
| style="background: #CDE6FF;" | Riverlands || [[House Vance of Atranta|Vance of Atranta]] || {{coa|Vance of Atranta|m}} || style="font-style: italic; font-size:85%" | Quartered: a green dragon on white, a white tower on black || [[Atranta]] ||  || [[Armistead Vance]] ||  || 
|-
| style="background: #CDE6FF;" | Riverlands || [[House Vance of Wayfarer's Rest|Vance of Wayfarer's Rest]] || {{coa|Vance of Wayfarer's Rest|m}} || style="font-style: italic; font-size:85%" | Quartered: a black dragon on white, two golden eyes in a golden ring on black || [[Wayfarer's Rest]] ||  || [[Armistead Vance]] ||  || 
|-
| style="background: #CDFFCD;" | Reach || [[House Varner|Varner]] || {{coa|Varner|m}} || style="font-style: italic; font-size:85%" | A white weasel on ermines ||  ||  ||  ||  || 
|-
| style="background: #E6CDFF;" | Crownlands (Dragonstone) || [[House Velaryon|Velaryon]] of Driftmark || {{coa|Velaryon|m}} || style="font-style: italic; font-size:85%" | A silver seahorse on sea green || [[Driftmark (castle)|Driftmark]]; [[High Tide]] || The Old, the True, the Brave ||  ||  || 
|-
| style="background: #FFC8CD;" | Westerlands || [[House Vikary|Vikary]] || {{coa|Vikary|m}} || style="font-style: italic; font-size:85%" | Quarterly: A red boar's head on white, beneath a gold bend sinister a silver lion rampant regardant with a forked tail, armed and langued gold, on red ||  ||  ||  ||  || 
|-
| style="background: #EBEBEB;" | Iron Islands (Shield Islands) || [[House Volmark|Volmark]] of Volmark || {{coa|Volmark|m}} || style="font-style: italic; font-size:85%" | A black leviathan on a grey sea || [[Volmark]]; [[Greenshield]] ||  ||  ||  || 
|-
| style="background: #CDE6FF;" | Riverlands || [[House Vypren|Vypren]] || {{coa|Vypren|m}} || style="font-style: italic; font-size:85%" | A black toad on white lily pad, on green ||  ||  ||  ||  || 
|-
| style="background: #CDFFCD;" | Reach || [[House Vyrwel|Vyrwel]] of Darkdell || {{coa|Vyrwel|m}} || style="font-style: italic; font-size:85%" | A silver wyvern within a red double tressure on sable || [[Darkdell]] ||  ||  ||  || 
|-
| style="background: #FFEBAF;" | Dorne || [[House Wade|Wade]] || {{coa|Wade|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  || probably extinct<ref group="N" name="HighKing"/> || 
|-
| style="background: #FFFFCD;" | Stormlands || [[House Wagstaff|Wagstaff]] || {{coa|Wagstaff|m}} || style="font-style: italic; font-size:85%" | Five yellow mascles on green ||  ||  ||  ||  || 
|-
|  | Unknown || [[House Warrick|Warrick]] || {{coa|Warrick|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  ||  || 
|-
| style="background: #FFFFFF;" | North || [[House Waterman|Waterman]] || {{coa|Waterman|m}} || style="font-style: italic; font-size:85%" | Brown crossed oars on white, between a pair of blue flaunches ||  ||  ||  ||  || 
|-
| style="background: #AFE1FF;" | Vale of Arryn || [[House Waxley|Waxley]] of Wickenden || {{coa|Waxley|m}} || style="font-style: italic; font-size:85%" | Six<ref group="N">Six candles in the partial blazon in ''A Feast for Crows'', but only three candles according to the complete blazon at [https://www.westeros.org/Citadel/Heraldry/Houses/5/ the Citadel].</ref> candles, white with red flames, within silver candle holders on a grey field bordered in black || [[Wickenden]] || Light in Darkness ||  ||  || 
|-
| style="background: #CDE6FF;" | Riverlands || [[House Wayn|Wayn]] || {{coa|Wayn|m}} || style="font-style: italic; font-size:85%" | Four wheels countercharged on quartered field blue and white ||  ||  ||  ||  || 
|-
| style="background: #AFE1FF;" | Vale of Arryn || [[House Waynwood|Waynwood]] of Ironoaks || {{coa|Waynwood|m}} || style="font-style: italic; font-size:85%" | A black broken wheel on green || [[Ironoaks]] ||  ||  ||  || 
|-
|  | Unknown || [[House Weatherwax|Weatherwax]] || {{coa|Weatherwax|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  ||  || 
|-
| style="background: #EBEBEB;" | Iron Islands || [[House Weaver|Weaver]] || {{coa|Weaver|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  ||  || 
|-
| style="background: #CDFFCD;" | Reach || [[House Webber|Webber]] of Coldmoat || {{coa|Webber|m}} || style="font-style: italic; font-size:85%" | A white and red spider upon a silver web over black || [[Coldmoat]] ||  ||  ||  || 
|-
| style="background: #FFEBAF;" | Dorne || [[House Wells (Dorne)|Wells]] || {{coa|Wells Dorne|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  ||  || 
|-
| style="background: #FFFFFF;" | North || [[House Wells (north)|Wells]] || {{coa|Wells North|m}} || style="font-style: italic; font-size:85%" | Per fess: five black roundels on grey over green and white lozengy ||  ||  ||  ||  || 
|-
| style="background: #E6CDFF;" | Crownlands || [[House Wendwater|Wendwater]] || {{coa|Wendwater|m}} || style="font-style: italic; font-size:85%" | A green engrailed pall, inverted on white, dividing three trees, green, red and bare ||  || For All Seasons ||  ||  || 
|-
| style="background: #FFFFCD;" | Stormlands || [[House Wensington|Wensington]] || {{coa|Wensington|m}} || style="font-style: italic; font-size:85%" | Two golden trumpets crossed on blue, a gold chief with three black stags ||  || Sound the Charge ||  ||  || 
|-
| style="background: #CDFFCD;" | Reach || [[House Westbrook|Westbrook]] || {{coa|Westbrook|m}} || style="font-style: italic; font-size:85%" | Two green bars gemmel on gold ||  ||  ||  ||  || 
|-
| style="background: #FFC8CD;" | Westerlands || [[House Westerling|Westerling]] of the Crag || {{coa|Westerling|m}} || style="font-style: italic; font-size:85%" | Six white seashells on sand || [[Crag]] || Honor, not Honors ||  ||  || 
|-
| style="background: #CDE6FF;" | Riverlands || [[House Whent|Whent]] of Harrenhal || {{coa|Whent|m}} || style="font-style: italic; font-size:85%" | Nine black bats, 4-3-2, on yellow || [[Harrenhal]] ||  ||  ||  || 
|-
| style="background: #FFFFCD;" | Stormlands || [[House Whitehead|Whitehead]] of the Weeping Town || {{coa|Whitehead|m}} || style="font-style: italic; font-size:85%" | Unknown || [[Weeping Town]] ||  ||  ||  || 
|-
| style="background: #FFFFFF;" | North || [[House Whitehill|Whitehill]] of Highpoint || {{coa|Whitehill|m}} || style="font-style: italic; font-size:85%" | A white pile inverted on indigo, an arch of 4-pointed stars above || [[Highpoint]] ||  ||  ||  || 
|-
|  | Unknown || [[House Whitfield|Whitfield]] || {{coa|Whitfield|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  ||  || 
|-
| style="background: #CDFFCD;" | Reach || [[House Willum|Willum]] || {{coa|Willum|m}} || style="font-style: italic; font-size:85%" | Three silver longswords crossed on black beneath a dragonbone skeleton on a white chief ||  ||  ||  ||  || 
|-
| style="background: #CDE6FF;" | Riverlands || [[House Wode|Wode]] || {{coa|Wode|m}} || style="font-style: italic; font-size:85%" | Three white hedgehogs on yellow ||  || Touch Me Not ||  ||  || 
|-
| style="background: #FFFFFF;" | North || [[House Woodfoot|Woodfoot]] of Bear Island || {{coa|Woodfoot|m}} || style="font-style: italic; font-size:85%" | Unknown || [[Bear Island]] ||  ||  || extinct during ironborn conquest of Bear Island || 
|-
| style="background: #AFE1FF;" | Vale of Arryn || [[House Woodhull|Woodhull]] || {{coa|Woodhull|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  ||  || 
|-
| style="background: #FFFFFF;" | North (Wolfswood Clans) || [[House Woods|Woods]] || {{coa|Woods|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  ||  || 
|-
| style="background: #CDFFCD;" | Reach || [[House Woodwright|Woodwright]] || {{coa|Woodwright|m}} || style="font-style: italic; font-size:85%" | A red pall on a field of oak ||  ||  ||  ||  || 
|-
| style="background: #FFFFFF;" | North || [[House Woolfield|Woolfield]] || {{coa|Woolfield|m}} || style="font-style: italic; font-size:85%" | Three woolsacks, white on purple, a white border ||  ||  ||  ||  || 
|-
|  | Unknown || [[House Wormwood|Wormwood]] || {{coa|Wormwood|m}} || style="font-style: italic; font-size:85%" | Unknown ||  ||  ||  ||  || 
|-
| style="background: #FFFFFF;" | North (Mountain Clans) || [[House Wull|Wull]] || {{coa|Wull|m}} || style="font-style: italic; font-size:85%" | Three wooden buckets, brown on blue, with a border of grey and white checks ||  ||  ||  ||  || 
|-
| style="background: #AFE1FF;" | Vale of Arryn || [[House Wydman|Wydman]] || {{coa|Wydman|m}} || style="font-style: italic; font-size:85%" | Five splintered lances, 3-2, striped blue and white with blue pennons, on yellow, beneath a white chief bearing a red castle, a green viper, a black broken wheel, a purple unicorn and a golden lion ||  || Right Conquers Might || A tourney champion ||  || 
|-
| style="background: #FFEBAF;" | Dorne || [[House Wyl|Wyl]] of the Boneway || {{coa|Wyl|m}} || style="font-style: italic; font-size:85%" | A black adder biting a heel on yellow || [[Wyl (castle)|Wyl]] ||  ||  ||  || 
|-
| style="background: #FFFFCD;" | Stormlands || [[House Wylde|Wylde]] of Rain House || {{coa|Wylde|m}} || style="font-style: italic; font-size:85%" | A blue-green maelstrom on gold || [[Rain House]] ||  ||  ||  || 
|-
| style="background: #EBEBEB;" | Iron Islands || [[House Wynch|Wynch]] of Iron Holt || {{coa|Wynch|m}} || style="font-style: italic; font-size:85%" | bloody moon on purple || [[Iron Holt]] ||  ||  ||  || 
|-
| style="background: #CDFFCD;" | Reach || [[House Wythers|Wythers]] || {{coa|Wythers|m}} || style="font-style: italic; font-size:85%" | A grey squirrel on white with red border ||  ||  ||  ||  || 
|-
| style="background: #FFC8CD;" | Westerlands || [[House Yarwyck|Yarwyck]] || {{coa|Yarwyck|m}} || style="font-style: italic; font-size:85%" | Two bronze halberds crossed between four red diamonds, on white ||  ||  ||  ||  || 
|-
| style="background: #CDFFCD;" | Reach || [[House Yelshire|Yelshire]] || {{coa|Yelshire|m}} || style="font-style: italic; font-size:85%" | Barry green and gold, a black battering ram with a gold head on a black chief ||  ||  ||  ||  || 
|-
| style="background: #FFC8CD;" | Westerlands || [[House Yew|Yew]] || {{coa|Yew|m}} || style="font-style: italic; font-size:85%" | A golden longbow on white between two crimson flaunches ||  ||  || [[Alan o' the Oak]] ||  || 
|-
| style="background: #FFEBAF;" | Dorne || [[House Yronwood|Yronwood]] of Yronwood || {{coa|Yronwood|m}} || style="font-style: italic; font-size:85%" | A black portcullis grill over sand || [[Yronwood]] || We Guard the Way || [[High King of Dorne]] ||  || 
|}