Doctor Who: The Sontaran Experiment
- Tahun: 1975
- Negara: United Kingdom
- Aliran: Cerita Fiksi, Drama, Petualangan
- Studio: BBC
- Kata kunci: time travel, alien invasion
- Direktur: Rodney Bennett
- Pemeran: Tom Baker, Elisabeth Sladen, Ian Marter, Kevin Lindsay, Donald Douglas, Glyn Jones