Coat-of-Arms

Angmar

 * Black, Gold & Grey
 * Red, Black & Gold

Symbols:
 * Red Peak (Carn Dûm)
 * Red Fortress, Black Field

Arnor

 * Black, White, Silver & Gold
 * Blue
 * Green, White & Silver

Symbols:
 * five-pointed star
 * 6 Stars & Winged Helm

Arthedain

 * Black, Silver&Grey
 * Green, Brown & Grey
 * Purple, Silver, White&Grey

Symbols:
 * 7 Stars on a Black Field
 * Shield & 6 Stars
 * Twelve eight-pointed stars
 * 7 Stars, Green Pillar (House Tarmear)

Avari
Symbols:
 * Circlet (Tâlirân)

Axe-Easterlings

 * Brown, Yellow&Red, Black & Red

Symbols:
 * Axe
 * Two Crossed Axes & Eye Symbol

Balchoth

 * Brown, Gold
 * Black & Gold

Symbols:
 * Hill&Tower
 * Sword/Blade

Bardings

 * Black, Blue, Gold&Silver

Symbols:
 * Bow&Arrow
 * Thrush
 * Mountain

Black Númenoreans

 * Black, Red & Gold

Symbols:
 * tengwarin U-tehta (Black Númenóreans of Umbar)
 * elaborate golden thread calligraphy in the script of Annatar. Motto of the realm in placed In center (An-Balukkhôr)

Cardolan

 * Purple, Silver & White
 * White, Gold, Grey & Black

Symbols:
 * Shield, 7 Stars, Red Hills
 * Ram's head & eight-pointed star
 * Helmet & Crossed Lances (House Girithlin)

Dale

 * Red, Orange, Brown & Silver

Symbols:
 * Thrush
 * Mountain

Dunland

 * Black, Brown &Grey

Symbols:
 * Black Craban

Enedhwaith

 * Black, Blue&Silver

Symbols:
 * Roundshield & 2 Lizards (Lond Angren)

Esgaroth

 * Blue&White
 * Blue, Red &Silver

Symbols:
 * Ship
 * Fish

Far-Harad

 * Red&Black
 * Red, Black & Gold

Symbols:
 * Black Serpent (Serpent-Lord, Korb Taskral, House Mek)
 * Golden Dragon
 * double crescent moons (Bellakar)

Gondor

 * Black, White & Silver (Minas Tirith)
 * Blue, White & Silver (Belfalas & Dor-en-Ernil)
 * Green (Pinnath Gelin)
 * Green, Brown & Blue (Osgiliath)
 * Green&Brown (Ithilien)
 * White (Stewards)

Symbols:
 * White Tree, Seven Stars & Crown
 * Moon (Isildur; Ithilien)
 * Sun (Anárion; Anórien)
 * Swan or Swan-ship (Belfalas & Dor-en-Ernil)
 * White Tree (Minas Tirith)
 * 2 Running Horses (Beldwin, Calenardhon)
 * A Sword crossed by a Scepter before a Loom (Rendûl)

Imladris



 * Grey, Silver/White &Green
 * Blue, Grey & White

Symbols:

Ship & Star of Eärendil

Iron Hills

 * Brown&Silver&Gold

Symbol:
 * Crossed Axes, Anvil, Golden Field

Isengard

 * Black&White
 * Black, White & Red
 * Black, White, Brown & Silver

Symbols:
 * White Hand
 * S-Rune

Lindon

 * Grey, Blue & White
 * White&Blue

Symbol:
 * White Ship, Blue Field

Lothlórien



 * Grey&White
 * Grey, White, Brown & Gold

Symbol:
 * Winged Sun&Mallorn Blossom

Mirkwood

 * Green&Brown
 * Green, Brown, Bronze & Gold

Symbol:
 * Beech Leaf

Mordor

 * Black, Red, Grey & Brown
 * Black, White & Brown

Symbols:
 * Red Eye
 * Morgûl Moon (Minas Morgûl)
 * Black Wolf-Head (Morkai)

Near-Harad

 * Red&Black
 * Red/Orange&Black (Pezarsan)

Symbols:
 * Black Serpent (Serpent-Lord, Korb Taskral, House Mek)
 * Black Ship
 * Black Tribal Key (Pezarsan)
 * Sea-Eagle (Isigir)
 * Red Batwings, Black Field (Shedun)

Nogrod

 * Red & Gold

Symbols:
 * Hammer&Flame

Númenor

 * Black & Gold (Ar-Pharazôn)
 * Black & Silver
 * Blue, Gold & White
 * Red & Gold
 * Scarlet & Black (Ar-Pharazôn)
 * White, Black, Grey & Silver (Elendili)
 * White, Silver& Black

Symbols:
 * Star of Westernesse
 * Cross & Floral Motif

Rhovanion

 * Black & Green (Vidugavia)

Symbols:
 * Galloping white horse
 * Horse
 * Sword

Rhudaur

 * Blue& Gray
 * Gold

Symbols:
 * 7 Stars, Green Hills
 * Bridge
 * Ornamental Dog or Lion (Broggha)
 * Watchtower

Rhûn

 * Red, Brown, Violet &Gold/Bronze (Golden Army)

Symbols:
 * Sun, Dragon

Rohan



 * Green, White & Silver
 * Green & Gold
 * Green, White, Brown, Gold & Silver

Symbols:
 * Green Roundshield &White Horse
 * Golden Sun on Green Field

Saralainn

 * Blue&Gold

Symbols:
 * Knot-Pattern

Umbar

 * Black, Brown, Blue & Violet
 * Gold, Silver, Red & Black
 * Black&Red

Symbols:
 * Black eagle (Angamaite)
 * tengwarin U-tehta (Black Númenóreans)
 * tengwarin U-tehta&eight points of kingship (as gondorian Province)
 * Sea-Eagle (Isigir)
 * Red Batwings, Black Field (Shedun)

Variags

 * Brown, Black & Red
 * Grey, Brown & Black

Symbols:
 * Eye/Ring & Star
 * Bat
 * Blade
 * Cat
 * Horse
 * Mask
 * Snake
 * Sun

Wainriders

 * Yellow, Red, Gold & Brown

Symbols:
 * Horse
 * Wheel