TV3 may refer to:
- Channels formerly owned by Viasat:
- TV3 (Cambodia)
- TV3 (Catalonia)
- TV3 (Ghana)
- TV3 (Hungary)
- TV3 (Ireland), now known as Virgin Media One
- TV3 (Malaysia)
- TV3 (New Zealand), now known as Three
- TV3 (Samoa)
- TV3 (Switzerland)
- TV3 (Russia)
See also[]
- Canal 3, a title use in most Romance languages, Norwegian and Swedish as a third television channel.
- Channel 3, a title use in English as a third television channel.