Dog Ear Lake
| Dog Ear Lake | |
|---|---|
| Location | Tripp County, South Dakota | 
| Coordinates | 43°10′14″N 99°53′42″W / 43.17056°N 99.89500°W | 
| Type | lake | 
| Basin countries | United States | 
| Surface elevation | 2,300 ft (701 m) | 
Dog Ear Lake is a natural lake in South Dakota, in the United States.
Dog Ear Lake has the name of an Indian chief who settled there.