| Piper Lake | |
| Location: | Beadle County, South Dakota |
| Coordinates: | 44.6047°N -98.1453°W |
| Type: | lake |
| Pushpin Map: | South Dakota |
| Pushpin Map Alt: | Location of the lake in South Dakota. |
Piper Lake is a natural lake in South Dakota, in the United States.
Piper Lake has the name of Albert Piper, a pioneer who settled there.[1]