Wyoming Highway 131 (WYO 131) is a 9-mile-long (14 km) north–south Wyoming State Road in Fremont County that travels from U.S. Route 287 (US 287) in Lander, south to Sinks Canyon State Park.

Wyoming Highway 131 begins its southern end at the northern boundary of the Shoshone National Forest at Sinks Canyon State Park, hence its name Sinks Canyon Road.

WYO 131 travels northeast to Lander, entering from the southwest.

WYO 131 meets its north end when it reaches U.S. Route 287 (Main Street) in Lander.

[citation needed] The entire route is in Fremont County.