Capital FM may refer to:

Radio stations

Europe

• Capital (radio network), a network of twelve UK-based music radio stations
• YLE Capital FM, a Finnish radio station

North America

• CIBX-FM, a Fredericton, New Brunswick radio station that used the "Capital FM" brand name in the 2000s and 2010s
• CKGC-FM, an Iqaluit, Nunavut radio station that uses Capital FM as a brand name
• CKRA-FM, "96.3 Capital FM", an Edmonton, Alberta radio station

Africa

• 98.4 Capital FM, a Kenyan radio station owned by Capital Group LTD
• Capital Radio 604, a former South African radio station

Asia

• Capital FM 88.9, a former radio station in Kuala Lumpur, Malaysia
• Radio Capital (Dhaka), a radio station based in Dhaka, Bangladesh
• Capital 95.8FM, a Mandarin-language radio station in Singapore
• DWFT, broadcasting as 104.3 Capital FM2, a radio station in Metro Manila, Philippines.