The third season of the HBO fantasy drama television series 'House of the Dragon', a prequel to 'Game of Thrones', expected to premiere on HBO in mid-2026 in the United States.

Adapted from George R.R. Martin's 'Fire & Blood', it depicts further events in the Targaryen civil war known as the Dance of the Dragons, consisting of eight episodes with production wrapping in October 2025.

Features key cast members such as Emma D'Arcy as Rhaenyra Targaryen, Matt Smith as Daemon Targaryen, and Olivia Cooke as Alicent Hightower, amid reports of creative tensions between author George R.R. Martin and showrunner Ryan Condal.