WGFB (103.1 FM) is a radio station broadcasting a hot adult contemporary format.

Licensed to Rockton, Illinois, the station serves the Rockford area.

The station began broadcasting in March 1963, and held the call sign WBEL-FM.

[8] In the 1990s, the station aired a soft AC format, and was branded "Lite 103".

[16] On December 26, 2022, after the conclusion of their annual wall to wall Christmas music, WGFB shifted their format to hot AC, dropping their AC format after 22 years.