| State: | SON |
| Type: | SH |
| Route: | 37 |
| Terminus A: | Puerto Peñasco |
| Terminus B: | at Caborca |
Sonora State Highway 37 (Carretera Estatal 37) is a highway in the Mexican state of Sonora.
It runs from Puerto Peñasco to the junction with Mexican Federal Highway 2 at Caborca. [1]