State Road 592 (NM 592) is a 5.345-mile-long (8.602 km) state highway in the US state of New Mexico.

NM 592's southern terminus is at Santa Fe County Route 73 (CR 73) (Tesuque Village Road) (former NM 591) northwest of Tesuque, and the northern terminus is at the end of state maintenance in Rio En Medio.

It travels through Encantado and Chupadero.

NM 592 is not connected to any other state road in the state highway system.

The entire route is in Santa Fe County.