State Road 223 (NM 223) is a 2.184-mile-long (3.515 km) state highway in the US state of New Mexico.

NM 223's western terminus is at NM 63 and the eastern terminus of NM 50 in Pecos, and NM 223's eastern terminus is a continuation as County Route B64 (CR B64) east-northeast of Pecos.

The entire route is in San Miguel County.