Utah State Route 80 (disambiguation)
Utah State Route 80 is the state highway designation (legislative overlay) for Interstate 80 (except its concurrency with Interstate 15) within Utah, United States, that runs form Nevada to Wyoming (through Tooele, Salt Lake, and Summit counties). Utah State Route 80 may also refer to:

 Utah State Route 80 (1935-1977), the former state highway designation for Utah State Route 92 in north-central Utah, United States, that connects Ashton Boulevard (just west of Interstate 15) in Lehi with U.S. Route 189 in Provo Canyon, looping around the northeastern side of Mount Timpanogos along the route. See also
 List of state highways in Utah
 List of Interstate Highways in Utah
 List of named highway junctions in Utah
 List of highways numbered 80