Minnesota State Highway 93 (MN 93) is a 5.599-mile-long (9.011 km) highway in south-central Minnesota, which runs from its intersection with Le Sueur County Road 22 (Main Street) at Le Sueur and continues north to its northern terminus at its intersection with State Highway 19 in Henderson.

MN 93 connects the cities of Le Sueur and Henderson.

Highway 93 serves as a north–south route in south-central Minnesota between Le Sueur and Henderson.

The Dr. William W. Mayo House museum is located near the junction of Main Street (CSAH 22) and Highway 93 in Le Sueur.

[2] The present day Highway 93 between Le Sueur and Henderson was paved by 1953.