Channel 3

• Canal 3 (Burkina Faso), a commercial television channel in Burkina Faso
• Canal 3 (Guatemala), a commercial television channel in Guatemala
• Channel 3 (Algeria), a public Algerian TV channel owned by EPTV Group
• Channel 3 (Bulgaria), a Bulgarian TV station
• Channel 3 (Cambodia), a Cambodian TV station
• Channel 3 (Iran), channel of Islamic Republic of Iran Broadcasting
• Channel 3 (Thailand), a commercial station
• TV3 (Catalonia), a regional public Catalan television channel owned by CCMA
• TV3 (Czech Republic), defunct regional general entertainment channel
• TV3, a local television in Tangerang, Indonesia
• TV3 (Malaysian TV network), a privately owned network
• Three (TV channel), a New Zealand station formerly named TV3
• TV3 (Hungary), defunct television channel
• TV3 (Switzerland), defunct television channel
• TV3 (Viasat), a brand name of Nordic Entertainment Group's flagship entertainment TV channel, with several European national channels, including:
  • TV3 (Denmark)
  • TV3 (Norway)
  • TV3 Slovenia, a defunct television channel owned by Modern Times Group (MTG) in Sweden until its closedown in 2012
  • TV3 (Sweden)
• TV3 Group (Baltics), a pan-Baltic commercial broadcasting company owned by Providence Equity Partners through Bitė Group in Lithuania, previously a part of Viasat operations
  • TV3 (Estonia)
  • TV3 (Latvia)
  • TV3 (Lithuania)
• TV-3 (Russia), a state owned station
• TVR3, a Romanian television channel, featuring classic movies
• 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
• BBC Three, a British television channel from the BBC
• Hot 3, formerly Channel 3 in Israel
• ITV (TV network), British commercial public broadcast network legally named Channel 3
  • ITV Tyne Tees, previously known as Channel 3 North East from 1996–1998
• 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
• Rai 3, an Italian television channel
• 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
• Virgin Media Television (Republic of Ireland), formerly TV3 Group
  • Virgin Media One, formerly TV3

• 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

• Lists of television channels
• Channel 3 branded TV stations in the United States
• Channel 3 virtual TV stations in Canada
• Channel 3 virtual TV stations in the United States

For VHF frequencies covering 60-66 MHz:

• Channel 3 TV stations in Canada
• Channel 3 TV stations in Mexico
• Channel 3 digital TV stations in the United States
• Channel 3 low-power TV stations in the United States