Minnesota State Highway 83 (MN 83) is a 23.760-mile-long (38.238 km) highway in south-central Minnesota, which runs from its intersection with State Highway 30 near Waldorf and continues north to its northern terminus at its intersection with State Highway 22 in Mankato.

State Highway 83 serves as a north–south route in south-central Minnesota between Waldorf, Pemberton, St. Clair, and Mankato.

The highway is legally defined as Legislative Route 201 in the Minnesota Statutes.

State Highway 83 was authorized in 1933 and completely paved by 1953.

[2] At one time, Highway 83 had continued farther west.