| Elk Ranch Reservoir | |
| Pushpin Map: | Wyoming |
| Location: | Grand Teton National Park, Teton County, Wyoming, US |
| Coords: | 43.8056°N -110.4733°W[1] |
| Type: | Reservoir |
| Basin Countries: | United States |
| Length: | 0.65miles |
| Width: | 0.25miles |
| Elevation: | 6860feet |
Elk Ranch Reservoir is located in Grand Teton National Park, in the U. S. state of Wyoming.[2] Elk Ranch Reservoir is in the eastern section of the park and is impounded by the Uhl Dam, which is an 800adj=midNaNadj=mid earth-filled dam constructed in the 1940s on land later acquired and incorporated into Grand Teton National Park.[3]