Channel 3

Channel 3 or TV 3 may refer to:

Television

Channel 3 (Algeria), a public Algerian TV channel owned by EPTV Group
Channel 3 (Bulgaria), a Bulgarian TV station
Channel 3 (Iran), channel of Islamic Republic of Iran Broadcasting
Channel 3 (Thailand), a commercial station
TV3 (Catalonia), a Spanish television channel of TVC
TV3 (Czech Republic), defunct regional general entertainment channel
TV3 (Ireland), a privately owned network
TV3 (Malaysia), a privately owned station
Three (New Zealand), formerly named TV3
TV3 (Switzerland), defunct television channel
TV3 (Viasat), Viasat's flagship channel, with several European national channels, including:
- TV 3 (Denmark)
- TV3 (Estonia)
- TV3 Latvia
- TV3 Lithuania
- TV3 (Norway)
- TV3 Slovenia
- TV3 (Sweden)
TV-3 (Russia), a privately owned station
TV3 Ghana, a privately owned station
TV3 Winchester, cable-only ABC affiliate in Winchester, Virginia
Channel 3 – Rosario, Argentine TV station
Canal 3 Colonia, Uruguayan TV station
Hot 3, formerly Channel 3 in Israel
ITV (TV network), British commercial network legally named Channel 3
Medford Community Cablevision, Inc., a public-access station
MTV3, a commercial station in Finland
NPO 3, a public-broadcasting station in Nederland
NBN Television (Australia), originally known as Channel 3
South African Broadcasting Corporation TV 3, a channel operated by the state-owned broadcaster 1975–1996
Imagen Televisión, which uses virtual channel 3 in Mexico

Channel 3 (band) – 1980s punk band from Cerritos, California
Channel 3/4 output, a channel option provided to video cassette recorders, early DVD players and video game consoles
Vanguard TV3, a US satellite in 1957