| Lake Killarney | |
| Location: | Iron County, Missouri |
| Coordinates: | 37.5929°N -90.5709°W |
| Type: | reservoir |
| Basin Countries: | United States |
| Elevation: | 246m (807feet) |
| Pushpin Map: | Missouri#USA |
| Pushpin Map Alt: | Location of lake in Missouri. |
Lake Killarney is a reservoir in Iron County in the U.S. state of Missouri.
Lake Killarney takes its name from the Lakes of Killarney, in Ireland.[1]