The following is an incomplete list of appearances by the Great Old Ones.
Television
Doctor Who
Season 2
Season 5
Season 7
Season 8
Season 25
Season 26
Series 1
Series 7
Direct-to-video
Audio
Big Finish Doctor Who audio stories
- The Roof of the World
- Lurkers at Sunlight's Edge
- House of Blue Fire
- Protect and Survive
- Black and White
- Gods and Monsters
- Signs and Wonders
The New Eighth Doctor Adventures
Big Finish Iris Wildthyme audio series
Prose
Novels
Target novelisations
- Doctor Who and the Zarbi
- Doctor Who and the Auton Invasion
- Doctor Who and the Terror of the Autons
- Doctor Who and the Abominable Snowmen
- Doctor Who and the Web of Fear
- The Greatest Show in the Galaxy
- The Curse of Fenric
Virgin Missing Adventures
Virgin New Adventures
Short stories
Brief Encounters
Comics
Doctor Who Magazine
- Doctor Who and the Iron Legion (possible appearance)
- Yonder... The Yeti