House of the Dragon Season 3 does not have an official release date yet, but multiple credible sources report that production began in early 2025, and the season is expected to premiere in summer 2026, following the established 20-month production pattern between previous seasons[1][2][3][4][5][6][7].
HBO confirmed the start of filming on March 31, 2025, with reports indicating that the new season will consist of eight episodes and continue the Targaryen civil war, including the long-awaited “Battle of the Gullet”[1][2][3]. The show remains on track for a mid-2026 debut barring significant production delays, though no exact premiere date has been announced by HBO as of August 2025[6][7].
References
- [1] House of the Dragon Season 3 Release Date: What’s Next – TheGWW
- [2] House of the Dragon Season 3 Filming Rumored to Have Begun – GameRant
- [3] House of the Dragon season 3 release date speculation – GamesRadar
- [4] ‘House Of The Dragon’ Season 3 Is Finally In Production – Inverse
- [5] House of the Dragon Season 3: Expected release window – Economic Times
- [6] House of the Dragon Season 3 Renewal Status, Release Date – SuperHeroHype
- [7] House Of The Dragon Season 3: What We Know So Far – CinemaBlend