| State: | NM |
| Type: | SR |
| Route: | 602 |
| Map Custom: | yes |
| Length Mi: | 30.727 |
| Length Ref: | [1] |
| Direction A: | South |
| Terminus A: | near Black Rock |
| Direction B: | North |
| Terminus B: | in Gallup |
| Counties: | McKinley |
| Previous Type: | NM |
| Previous Route: | 601 |
| Next Type: | NM |
| Next Route: | 603 |
State Road 602 (NM 602) is a 30.727adj=midNaNadj=mid state highway in the US state of New Mexico. NM 602's southern terminus is at NM 53 east of Black Rock, and the northern terminus is at Interstate 40 (I-40) and U.S. Route 491 (US 491) in Gallup.