| State: | NM |
| Type: | SR |
| Route: | 129 |
| Map Custom: | yes |
| Length Mi: | 17.383 |
| Length Ref: | [1] |
| Direction A: | South |
| Terminus A: | in Newkirk |
| Direction B: | North |
| Terminus B: | in Mesa Rica |
| Counties: | Guadalupe, San Miguel |
| Previous Type: | NM |
| Previous Route: | 128 |
| Next Type: | NM |
| Next Route: | 130 |
State Road 129 (NM 129) is an approximately 17.4adj=midNaNadj=mid state highway in the U.S. state of New Mexico. Its southern terminus is at Interstate 40 (I-40) and U.S. Route 54 (US 54) in Newkirk, and the northern terminus is in Mesa Rica at NM 104.