KOBB may refer to:
- KOBB (AM), a radio station (1230 AM) licensed to Bozeman, Montana, United States
- KOBB-FM, a radio station (93.7 FM) licensed to Bozeman, Montana, United States
KOBB (1230 AM, "ESPN 1230 Bozeman") is a radio station licensed to serve Bozeman, Montana, USA. The station is owned by Reier Broadcasting Company, Inc., which operates as the KBOZ Radio Stations Group.
The offices and all the studios are located southwest of Bozeman at "Radio Ranch", 5445 Johnson Road. KOBB's transmitter is on the south side of Bozeman, on West Kagy Blvd.