Wyoming Highway 436 (WYO 436) is a 5.93-mile-long (9.54 km) Wyoming state road in located in northeastern Washakie county.

Wyoming Highway 436 begins its southern end at Washakie CR 56.

Highway 436 proceeds north for 5.93 miles until reaching its northern terminus at US Route 16, approximately 3.5 miles east of Ten Sleep.

[2] The entire route is in Washakie County.