WBBM may refer to any of four stations in the Chicago, Illinois area owned and operated by CBS:
- WBBM-TV, a television station (digital channel 12 or virtual channel 2) licensed to Chicago and affiliated with the CBS Television Network
- WBBM (AM), a radio station (780 AM) licensed to Chicago and broadcasting an all-news format
- WBBM-FM, a radio station (96.3 FM) licensed to Chicago and broadcasting a contemporary hit radio format
- WCFS-FM, a radio station (105.9 FM) licensed to the Chicago suburb of Elmwood Park, Illinois that simulcasts the all-news format of WBBM (AM).