Channel 24 or TV24 may refer to several television and radio stations:
- Channel 24 (Bangladesh), a Bengali-language television channel in Bangladesh
- Channel 24 (Israel), a Hebrew-language television channel in Israel
- Channel 24 (Pakistan), an Urdu-language television channel in Pakistan
- 24 Kanal, a Ukrainian-language television channel in Ukraine
- TV24 (India), a Hindi-language television news channel in India
- WEAC TV24, an East Alabama television news station
- ABC News 24, an Australian 24-hour news channel launched and owned by the Australian Broadcasting Corporation
- Nederland 24, a number of specialty digital television channels from Netherlands Public Broadcasting
- 24ore.tv, a financial news TV channel in Italy 2001–2007
- Channels TV 24, a 24-hour overseas news channel from Nigeria
- Channel24, a South African website operated by News24
- Radio Norge, a Norwegian radio channel formerly known as Kanal 24