Ohman Ranch Airport (ICAO: WY12) is a private general aviation airstrip located near Gillette, Wyoming, in Campbell County. It serves as a private facility likely associated with agricultural or ranch operations in the area. The airstrip is not open to the general public and does not support scheduled commercial airline service. It is a small, uncontrolled field typical of private ranch airports found throughout rural Wyoming. Gillette is situated in the Powder River Basin, a region known for coal mining and ranching, and private airstrips like this one provide practical utility for landowners managing large rural properties.