Q104 can refer to:

Quran 104, the 104th chapter of the Islamic Holy book Q104 (New York City bus)

Radio stations CFRQ-FM in Halifax, Nova Scotia CJQM-FM in Sault Ste Marie, Ontario CKQV-FM in Vermilion Bay, Ontario WQAL in Cleveland, Ohio WAXQ in New York City KBEQ in Kansas City, Missouri WCKQ in Campbellsville, Kentucky WQCY in Quincy, Illinois