WFMU is a listener-supported, independent community radio station headquartered in Jersey City, New Jersey, United States, broadcasting at 91.1 (at 90.1 as WMFU, and at 91.9 as W219DQ) MHz FM, presenting a freeform radio format. It is the longest-running freeform radio station in the U.S. The station is licensed to the city of East Orange, New Jersey, and its terrestrial transmitter is located in West Orange.