Wyoming Highway 111 (WYO 111) is an 8.63-mile-long (13.89 km) state highway in Wyoming located in eastern Crook County.

Wyoming Highway 111 begins its south end at I-90/US 14 (Exit 199).

From there the highway travels north to Wyoming Highway 24 in Aladdin.

[2] Highway 111 is 8.63 miles (13.89 km) long and provides a connection between I-90 and WYO 24.

[3] The entire route is in Crook County.