| Dry Cottonwood Creek | |
| Source1 Coordinates: | 46.2108°N -112.6503°W |
| Mouth Coordinates: | 46.2444°N -112.7508°W |
| Mouth Coord Ref: | [1] |
| Subdivision Type2: | Location |
| Subdivision Name2: | Deer Lodge County, Montana |
| Mouth Elevation: | 4705feet |
| River System: | Columbia River |
Dry Cottonwood Creek is a creek in Deer Lodge County, Montana. Approximately 10miles long, it flows northwest out of the southern reaches of the Boulder Mountains into the Clark Fork river near Deer Lodge, Montana. Sapphires are found along this creek.[2]