WABC may refer to:
- WABC (AM), a radio station (770 AM) licensed to New York, New York, United States
- WABC-TV, a television station (channel 7) licensed to New York, New York, United States
- Classic Gold WABC, a defunct British radio station
- WPLJ, a radio station (95.5 FM) licensed to New York, New York, United States, which formerly used the call sign WABC-FM
- WCBS (AM), a radio station (880 AM) licensed to New York, New York, United States, which formerly used the WABC call sign