Doctor Who: Colony in Space
- Ár: 1971
- Land: United Kingdom
- Genre: Science Fiction, Drama, Adventure
- Stúdíó: BBC
- Lykilorð: time travel
- Leikstjóri: Michael E. Briant
- Leikarar: Jon Pertwee, Katy Manning, Nicholas Courtney, Roger Delgado, Nicholas Pennell, John Ringham