| Elm Lake | |
| Location: | Brown County, South Dakota |
| Coordinates: | 45.8547°N -98.7097°W |
| Type: | lake |
| Pushpin Map: | South Dakota |
| Pushpin Map Alt: | Location of the lake in South Dakota. |
Elm Lake is a lake in South Dakota, in the United States.
Elm River takes its name from the nearby Elm River.[1]