Wyoming Highway 219 (WYO 219), also known as Yellowstone Road, is a 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.