- David Benioff
- (created by) (74 episodes, 2011-2019)
- David Benioff
- (written for television by) (37 episodes, 2013-2019)
- David Benioff
- (written by) (14 episodes, 2011-2012)
- David Benioff
- (story by) (1 episode, 2011)
- David Benioff
- (teleplay by) (1 episode, 2011)
- George R.R. Martin
- (based on "A Song of Ice and Fire" by) (74 episodes, 2011-2019)
- George R.R. Martin
- (written by) (2 episodes, 2011-2012)
- George R.R. Martin
- (written for television by) (2 episodes, 2013-2014)
- D.B. Weiss
- (created by) (74 episodes, 2011-2019)
- D.B. Weiss
- (written for television by) (37 episodes, 2013-2019)
- D.B. Weiss
- (written by) (14 episodes, 2011-2012)
- D.B. Weiss
- (story by) (1 episode, 2011)
- D.B. Weiss
- (teleplay by) (1 episode, 2011)
- Dave Hill
- (staff writer) (10 episodes, 2015)
- Dave Hill
- (written for television by) (4 episodes, 2015-2019)
- Dave Hill
- (executive story editor) (1 episode, 2017)
- Bryan Cogman
- (written for television by) (9 episodes, 2013-2019)
- Bryan Cogman
- (written by) (2 episodes, 2011-2012)
- Ethan J. Antonucci
- (staff writer) (6 episodes, 2019)
- Gursimran Sandhu
- (staff writer) (6 episodes, 2019)
- Vanessa Taylor
- (written by) (2 episodes, 2012)
- Vanessa Taylor
- (written for television by) (1 episode, 2013)
- Jane Espenson
- (teleplay by) (1 episode, 2011)
