The following is a comprehensive but not definitive list of appearances by Susan Foreman. For appearances by an alternative version of Susan and Susan from a series of non-canon movies, see separate entries.
Television
Doctor Who
Season 1
- The Pilot Episode (non-canonical) (introduction)
- An Unearthly Child (introduction)
- The Daleks
- The Edge of Destruction
- Marco Polo
- The Keys of Marinus
- The Aztecs
- The Sensorites
- The Reign of Terror
Season 2
Season 20
Season 21
- Resurrection of the Daleks (flashback; archival footage)
Mini-episode
- Dimensions in Time (generally considered non-canonical)
Prose Stories
Target novelisations
- All stories adapted except Dimensions in Time.
Novels
Virgin Missing Adventures
Virgin New Adventures
- Nightshade (flashback cameo)
- Tragedy Day (flashback cameo)
- All-Consuming Fire (flashback cameo)
- Lungbarrow (flashback)
BBC Past Doctor Adventures
BBC Eighth Doctor Adventures
Telos Doctor Who Novellas
Short Stories
- Birth of a Renegade (backstory)
- The Longest Story in the World
- The Exiles
- The Five O'Clock Shadow
- Childhood Living
- Categorical Imperative
- Urrozdinee
- Bide-a-Wee
- The Little Things
- The Rag and Bone Man's Story
- The Juror's Story
- Ash
- Who Discovered America?
- The Ruins of Time
- Rennigan's Record
- The Last Days
- Mire and Clay
- The Duke's Folly
- The Mother Road
- The Thief of Sherwood
- Nothing at the End of the Lane
- The Gift
Comic Strips
Doctor Who Magazine
Doctor Who (IDW)
Audio Stories
BBC Radio
- Whatever Happened to Susan Foreman? (non-canonical parody/pastiche)