Over the course of its eight-season run on HBO, aired a total of 73 episodes . While the show began with a consistent structure, its episode count shifted in the final years as the production scale increased and the narrative reached its climax. Episode Count by Season
For the majority of its run, Game of Thrones maintained a steady 10-episode format. This changed during the final two seasons, which featured fewer but often longer episodes. Number of Episodes 10 Episodes Season 2 10 Episodes Season 3 10 Episodes Season 4 10 Episodes Season 5 10 Episodes Season 6 10 Episodes Season 7 7 Episodes Season 8 6 Episodes Total 73 Episodes [Source: Wikipedia , IMDb ] Why Did the Episode Count Change? how many episodes per season of game of thrones