Doctor Who: Frontier in Space
- Tahun: 1973
- Negara: United Kingdom
- Genre: Science Fiction, Drama, Adventure
- Studio: BBC
- Kata kunci: time travel
- Pengarah: Paul Bernard, David Maloney
- Pelakon: Jon Pertwee, Katy Manning, Roger Delgado, Vera Fusek, Michael Hawkins, Peter Birrel