| State: | NM |
| Type: | SR |
| Route: | 185 |
| Map Custom: | yes |
| Length Mi: | 35.397 |
| Length Ref: | [1] |
| Direction A: | South |
| Terminus A: | in Las Cruces |
| Direction B: | North |
| Terminus B: | in Hatch |
| Counties: | Doña Ana |
| Previous Type: | NM |
| Previous Route: | 184 |
| Next Type: | NM |
| Next Route: | 186 |
State Road 185 (NM 185) is a 35.397adj=midNaNadj=mid state highway in the US state of New Mexico. NM 185's southern terminus is at U.S. Route 70 (US 70) and the northern terminus of NM 188 in Las Cruces, and the northern terminus is at NM 26 in Hatch.
NM 185 was once part of a former routing of US 85.