State Road 50 (NM 50) is a state highway in the US state of New Mexico.

Its total length is approximately 6 miles (9.7 km).

NM 50's western terminus is in the village of Glorieta at Interstate 25 (I-25), U.S. Route 84 (US 84) and US 85 and the eastern terminus is in the village of Pecos at NM 63 and NM 223.