These are the Houses from which the characters in the character database are drawn.

In the area of King's Landing

Ruling House: House Targaryen of King's Landing

• House Targaryen of King's Landing - A red three-headed dragon, breathing flame on black (© RMB)

• House Buckwell of the Antlers - A rack of golden antlers on vair
• House Darklyn of Duskendale - Fusily black and gold, 7 white escutcheons upon a red tierce
• House Massey of Stonedance - A triple spiral; red, green and blue, on white
• House Rosby of Rosby - Three red chevronels on ermine

On Dragonstone

Ruling House: House Targaryen of King's Landing

• House Bar Emmon of Sharp Point - A leaping blue swordfish on fretty silver on white (© RMB)
• House Celtigar of Claw Isle - Red crabs strewn on white

In the North

Ruling House: House Stark of Winterfell

• House Stark of Winterfell - A running grey direwolf, on an ice-white field (© RMB)

• House Dustin of Barrowton - Two rusted longaxes with black shafts crossed, a black crown between their points, on yellow
• House Flint of Widow's Watch - A blue field strewn with whitecaps, on a yellow chief with crested line a pair of blue eyes
• House Locke of Oldcastle - Bronze crossed keys on a white pale on purple
• House Manderly of White Harbor - A white merman with dark green hair, beard and tail, carrying a black trident, on a blue-green field (© RMB)
• House Ryswell of the Rills - A black horse's head, eyes and mane red, on bronze within a black engrailed border

The Mountain Clans

Ruling House: House Stark of Winterfell

On Skagos

Ruling House: House Stark of Winterfell

On the Iron Isles

Ruling House: House Greyjoy of Pyke

• House Greyjoy of Pyke - A golden kraken on black (© RMB)

• House Saltcliffe of Saltcliffe - A nine-headed serpent, black on silver

In the Riverlands

Ruling House: House Tully of Riverrun

• House Tully of Riverrun - A leaping trout, silver, on a field of blue and mud red

• House Blackwood of Raventree Hall - A flock of ravens on scarlet surrounding a dead weirwood upon a black escutcheon
• House Darry of Darry - A black plowman on brown
• House Frey of the Crossing - Two blue towers on silver-grey
• House Hawick of Saltpans - White sea birds strewn on a blue field
• House Mooton of Maidenpool - A red salmon on white, a gold tressure
• House Piper of Pinkmaiden - A dancing maiden pink in a swirl of white silk, on blue (© RMB)
• House Roote of Lord Harroway's Town - A two-headed horse, brown, on a field of wavy green and green
• House Ryger of Willow Wood - A weeping willow, green on white
• House Smallwood of Acorn Hall - Six brown acorns, 3-2-1, on yellow

In the Vale

Ruling House: House Arryn of the Eyrie

• House Arryn of the Eyrie - A sky-blue falcon soaring against a white moon, on sky-blue

• House Belmore of Strongsong - Six silver bells on purple, 3-2-1
• House Coldwater of Coldwater Burn - A blue pall with white borders on red
• House Corbray of Heart's Home - Three black ravens in flight holding three red hearts, on white
• House Grafton of Gulltown - A burning tower in yellow, within a black pile, upon flaming red
• House Hunter of Longbow Hall - Five silver arrows, fanned, on brown
• House Melcolm of Old Anchor - A rusty anchor on turquoise beneath yellow chief with three blue plates
• House Pryor of Pebble - A partial eclipse, black moon over yellow sun, on dusty pink
• House Waxley of Wickenden - Three candles, white with red flames, within silver candle holders on a grey field bordered in black
• House Waynwood of Ironoaks Castle - A black broken wheel on green

In the Westerlands

Ruling House: House Lannister of Casterly Rock

• House Lannister of Casterly Rock - A roaring lion, gold on crimson

• House Crakehall of Crakehall - A black and white brindled boar on brown
• House Farman of Faircastle - Three silver ships on blue, a border of crimson and gold
• House Kenning of Kayce - Four sunbursts countercharged on quartered orange and black
• House Lefford of the Golden Tooth - A golden inverted pile on sky blue, a yellow sun in the first
• House Lydden of the Deep Den - A white badger on per pale green and brown
• House Marbrand of Ashemark - A burning tree, orange on smoke
• House Prester of Feastfires - A red ox on ermine
• House Reyne of Castamere - A red lion rampant regardant with a forked tail, armed and langued gold, on silver
• House Swyft of Cornfield - A blue bantam rooster on yellow
• House Westerling of the Crag - Six white seashells on sand

In the Reach

Ruling House: House Tyrell of Highgarden

• House Tyrell of Highgarden - A golden rose on green

• House Beesbury of Honeyholt - Three yellow beehives on a black pale on a field paly black and yellow
• House Chester of Greenshield - A green hand on a gold escutcheon on a green field, a border of red rayonne
• House Costayne of the Three Towers - Quartered: a silver chalice on black, a black rose on yellow
• House Crane of Red Lake - A vee of golden cranes on pale blue
• House Florent of Brightwater - A red fox in a circle of blue flowers on ermine
• House Grimm of Greyshield - An iron escutcheon with silver studs on a grey-green field strewn with longships proper
• House Hightower of the Hightower - A white tower crowned with flames on smoke grey
• House Meadows of Grassy Vale - A border of flowers of many colours and varieties on green
• House Serry of Southshield - A white rose upon a red escutcheon upon white, a red embattled border

In the Stormlands

Ruling House: House Baratheon of Storm's End

• House Baratheon of Storm's End - A crowned stag black on a golden field (© RMB)

• House Buckler of Bronzegate - Three brass buckles on blue
• House Caron of Nightsong - A field of black nightingales on yellow
• House Connington of Griffin's Roost - Two griffins combatent countercharged on red and white
• House Dondarrion of Blackhaven - Forked purple lightning on black field speckled with 4-pointed stars
• House Estermont of Greenstone - A dark green sea turtle on pale green
• House Mertyns of Mistwood - A white great horned owl on grey
• House Rogers of Amberly - Nine unicorns around a maze, silver on black
• House Selmy of Harvest Hall - Three stalks of yellow wheat on brown
• House Staedmon of Broad Arch - A black dagger piercing a red heart on white de sang within an undulating red border

In Dorne

Ruling House: House Martell of Sunspear

• House Martell of Sunspear - A red sun pierced by a golden spear on orange

• House Allyrion of Godsgrace - A golden hand on gyronny red and black
• House Blackmont of Blackmont - A black vulture with a pink infant in its claws on yellow
• House Dalt of Lemonwood - Lemons strewn on purple
• House Dayne of Starfall - A white sword and falling star crossed on lilac
• House Drinkwater - Arms Unknown
• House Fowler of Skyreach - A hooded blue hawk on silver
• House Gargalen of Salt Shore - A red cockatrice with black snake in beak on gold
• House Jordayne of the Tor - A golden quill on checkered dark and light green
• House Ladybright - Arms Unknown
• House Manwoody of Kingsgrave - A white skull crowned with gold on black
• House Qorgyle of Sandstone - Three black scorpions on red
• House Santagar of Spottswood - Per bend sinister blue and white, a spotted leopard with golden axe
• House Toland of Ghost Hill - A green dragon biting its tail on gold
• House Uller of Hellholt - Rayonne yellow over crimson
• House Vaith of the Red Dunes - Three black leopards standing on a yellow pile on orange
• House Wells - Arms Unknown
• House Wyl of the Boneway - A black adder biting a heel on yellow
• House Yronwood of Yronwood - A black portcullis grill over sand