| KGCC | |
| City: | Gillette, Wyoming |
| Frequency: | 99.9 MHz |
| Format: | Classic rock |
| Erp: | 51,000 watts |
| Haat: | 114m (374feet) |
| Class: | C1 |
| Facility Id: | 88381 |
| Former Callsigns: | KXXL (2002–2008) |
| Owner: | Keyhole Broadcasting, LLC |
| Sister Stations: | KXXL, KQOL |
| Licensing Authority: | FCC |
thumb|upright|The station's transmitter, shared with sister station KQOL.KGCC (99.9 FM) is a radio station licensed to Gillette, Wyoming, United States. The station is currently owned by Keyhole Broadcasting, LLC.[1]
The station was assigned the call letters KXXL on 2002-10-25. On 2008-06-11, the station changed its call sign to the current KGCC.[2]