| Dumarce Lake | |
| Location: | Marshall County, South Dakota |
| Coordinates: | 45.7657°N -97.3637°W |
| Type: | lake |
| Pushpin Map: | South Dakota |
| Pushpin Map Alt: | Location of the lake in South Dakota. |
Dumarce Lake is a natural lake in South Dakota, in the United States.
Dumarce Lake has the name of a local Native American family.[1]