| Deep Creek | |
| Map Size: | 300 |
| Pushpin Map: | USA Utah#USA |
| Pushpin Map Size: | 300 |
| Pushpin Map Caption: | Location of the mouth of Deep Creek in Utah |
| Subdivision Type1: | Country |
| Subdivision Name1: | United States |
| Subdivision Type2: | State |
| Subdivision Name2: | Utah, Idaho |
| Subdivision Type4: | Counties |
| Subdivision Name4: | Box Elder County, Utah, Oneida County, Idaho |
| Length: | 73miles[1] |
| Source1 Location: | north of Holbrook, Oneida County, Idaho |
| Source1 Coordinates: | 42.3611°N -112.5947°W[2] |
| Source1 Elevation: | 5339feet[3] |
| Mouth: | Great Salt Lake |
| Mouth Location: | southeast of Kelton, Box Elder County, Utah |
| Mouth Coordinates: | 41.695°N -113.0072°W |
| Mouth Elevation: | 4206feet |
Deep Creek is a 73sigfig=2NaNsigfig=2 long[1] tributary of the Great Salt Lake. Beginning at an elevation of 5339feet[3] north of Holbrook in northern Oneida County, Idaho, it flows south into Box Elder County, Utah, passing through Holbrook, Stone, Idaho, Snowville, Utah, and the Curlew Valley. It then flows to its mouth southeast of Kelton, Utah,[4] [5] at an elevation of 4206feet.[2]