Elenco de House of the Dragon

Ator/Atriz	Personagem
Emma D'Arcy	Rhaenyra Targaryen
Olivia Cooke	Alicent Hightower
Rhys Ifans	Otto Hightower
Matt Smith	Daemon Targaryen
Paddy Considine	Viserys I Targaryen
Rui M Tomas	Targaryen retainer
Sonoya Mizuno	Mysaria
John Macmillan	Ser Laenor Velaryon
Jonny Weldon	Samwell
Kurt Egyiawan	Maester Orwyle
Benjamin Dilloway	Ser Soren
Milly Alcock	Young Princess Rhaenyra Targaryen
Eve Best	Princess Rhaenys Targaryen
Phil Daniels	Maester Gerardys
Ryan Corr	Ser Harwin 'Breakbones' Strong
Arthur Conti	Royal Servant
Emily Carey	Young Alicent Hightower
Steffan Rhodri	Lord Hobert Hightower
Gavin Spokes	Lord Lyonel Strong