| State: | NM |
| Type: | SR |
| Route: | 555 |
| Alternate Name: | York Canyon Road |
| Map Custom: | yes |
| Map Notes: | NM 555 highlighted in red |
| Length Mi: | 31.855 |
| Length Ref: | [1] |
| Direction A: | West |
| Terminus A: | End of pavement in northwest Colfax County |
| Direction B: | East |
| Terminus B: | in Raton |
| Counties: | Colfax |
| Previous Type: | NM |
| Previous Route: | 554 |
| Next Type: | NM |
| Next Route: | 556 |
State Road 555 (NM 555) is a state highway in the U.S. state of New Mexico. NM 555's western terminus is at the end of state maintenance (the end of the paved road) 31.885miles west of Raton, and the eastern terminus is at US 64 (I-25 Bus.) in Raton.