KXCS (105.5 FM) is a radio station licensed to Coahoma, Texas, United States, serving the Big Spring-Snyder area. The station is currently owned by Weeks Broadcasting, Inc.

There was an earlier authorization for 105.5 at Coahoma called KBYG-FM and assigned to Drew Ballard, owner of KBYG Big Spring. The station was never constructed or put on air owing to an economic downturn at the time.