New Mexico State Route 13 (NM 13) is a 36.002-mile-long (57.940 km) state route in Chaves County, New Mexico.

NM 13's western end is at U.S. Route 82 (US 82) west of Hope and Artesia, and the eastern end is at US 285 south of Roswell.

It then ends at an intersection with US 285 south of the city of Roswell.

The entire route is in Chaves County.

Geographic data related to New Mexico State Road 13 at OpenStreetMap