Wyoming Highway 219 (WYO 219), also known as Yellowstone Road, is a 5.48-mile (8.82 km) north–south state highway in central Laramie County, Wyoming, United States, that forms an eastern loop off of U.S. Route 85 (US 85).

WYO 219 runs from Central Avenue (Business Loop I-25/US 85/US 87 Business) in Cheyenne north to Torrington Road (US 85), near Interstate 25 (I-25) Exit 17 north of Cheyenne.

WYO 219 runs parallel to I-25 between Exits 13 and 17, and it is the old alignment of US 85/US 87.

Yellowstone Road continues north as Laramie County Route 124 (Old Yellowstone Road) to the Platte–Laramie county line.

[1] The entire route is in Laramie County.