WWKU (1450 AM) is an ESPN Radio–affiliated sports radio–formatted radio station licensed to Plum Springs, Kentucky, United States, and serving the greater Bowling Green area.

The station share studios on McIntosh Street near US 231 on the south side of Bowling Green, and its transmitter is located off US 68/KY 80 adjacent to the Barren River northeast of downtown.

In addition to its AM signal, WWKU also operates one translator station on the FM band: Plum Springs–licensed W274CD (102.7 MHz).

In addition, WWKU's broadcasting license was moved to the Bowling Green suburb of Plum Springs, where it remains today.

That translator repeats WWKU's AM signal from a tower located somewhere within the campus of Western Kentucky University in downtown Bowling Green.