WJ may refer to:
WJBK, virtual channel 2 (VHF digital channel 7), is a Fox owned-and-operated television station located in Detroit, Michigan, United States.
WJW, channel 8, is a Fox-affiliated television station located in and licensed to Cleveland, Ohio, United States.
WJZ-TV, channel 13, is a CBS owned-and-operated television station located in Baltimore, Maryland, United States.
WJLA-TV, channel 7, is an ABC-affiliated television station serving the American capital city of Washington, D.C..
WJCT is the public broadcasting station of Jacksonville, Florida. It serves the First Coast region, and provides national and local programming through PBS-affiliated television station WJCT-TV (local digital channel 7), NPR member radio station WJCT-FM (channel 89.9), and WJCT Online.
WJZY, virtual channel 46 (UHF digital channel 47), is a Fox owned-and-operated television station serving Charlotte, North Carolina, United States that is licensed to Belmont.
WJXX, virtual channel 25 (VHF digital channel 10), is an ABC-affiliated television station serving Jacksonville, Florida, United States that is licensed to Orange Park.
WJXT, virtual channel 4 (UHF digital channel 42), is an independent television station located in Jacksonville, Florida, United States.
WJAX-TV, virtual channel 47 (UHF digital channel 19), is a CBS-affiliated television station located in Jacksonville, Florida, United States.