WRBR-FM (103.9 MHz) is a radio station in South Bend, Indiana, United States, broadcasting an active rock format.

WRBR-FM hosts several concerts and activities in the South Bend area.

[2] Its Top 40 format lasted until 1981 when its call letters changed to WXMG and flipped to adult contemporary.

In 1984, the call letters were changed to WZZP; four years later, the station returned to a Top 40/CHR format, competing against WNDU-FM.

WRBR dropped CHR in 1993 for an oldies format which lasted until flipping to rock in 1998.