Wyoming Highway 33 is a 1.39-mile-long (2.24 km) Wyoming state highway located in Big Horn County southwest of Lovell.

Wyoming Highway 33 is a spur route from Wyoming 32 southwest of Lovell south to Forester Gulch.

WYO 33 is only 1.39 miles in length and becomes a Bureau of Land Management maintained route where the state highway designation ends.

Mileposts along WYO 33 increase from north to south.

The entire route is in Big Horn County.