| Lake Gunn | |
|---|---|
 Lake Gunn in the morning | |
 | |
.png)  Lake Gunn  Lake Gunn | |
| Location | South Island |
| Coordinates | 44°53′S 168°05′E / 44.883°S 168.083°E |
| Primary inflows | west branch of the Eglinton River |
| Primary outflows | west branch of the Eglinton River |
| Basin countries | New Zealand |
| Max. length | 4 km (2.5 mi) |
| Surface area | 6 km2 (2.3 sq mi) |
| Surface elevation | 480 m (1,570 ft) |
Lake Gunn is a lake in the South Island of New Zealand, located at 44°53′S 168°05′E / 44.883°S 168.083°E.