Tenth planet (disambiguation)
- 10th Planet Jiu-Jitsu
- 15760 Albion
- 2060 Chiron
- Dean Wesley Smith
- Edmund Cooper
- Eleventh planet
- Eris (dwarf planet)
- Fictional planets of the Solar System
- Gerry Davis (screenwriter)
- Joseph Cotten
- Joseph Samachson
- Kristine Kathryn Rusch
- Leo Melamed
- Ninth planet (disambiguation)
- Planet X (disambiguation)
- Pluto
- Space Museum (album)
- The 10th Planet
- The Sky at Night
- The Tenth Planet