Wyoming Highway 156 (WYO 156) is a 14.29-mile-long (23.00 km) Wyoming State Road located in central Goshen County west of Torrington and south of Lingle.

Wyoming Highway 156 is an L-shaped route that runs generally east–west between Lingle and Torrington.

Highway 156 begins it western terminus at US 26/US 85 (Main Street) in Lingle, and from there WYO 156 proceeds due south as the western section runs north–south.

[2][3] The eastern terminus of Wyoming Highway 157 is intersected a just under two-tenths of a miles.

WYO 156 travels south, crossing the North Platte River at approximately 2 miles.