Radio 5 may refer to:
Radio stations BBC Radio 5 Live, a British radio station BBC Radio 5 Sports Extra, a British radio station BBC Radio 5 (former), a former British radio station NPO Radio 5, a Dutch radio station Radio 5 (Spanish radio station), an all news radio station operated by Radio Nacional de España WDR 5, a German public radio station 5FM, a South African radio station, formerly known as Radio 5 Radio 5, the former name of Malaysian Chinese-language radio station Ai FM Radio 5, the former name of Singaporean radio station Symphony 924
Other uses Radio 5, a 1982 album by British band Alkatrazz