| Mount Allen | |
| Elevation M: | 750 |
| Elevation Ref: | [1] |
| Map: | New Zealand |
| Relief: | 1 |
| Map Size: | 220 |
| Label Position: | right |
| Location: | Stewart Island/Rakiura, New Zealand |
| Coordinates: | -47.0859°N 167.7988°W |
Mount Allen is the second-highest peak on Stewart Island/Rakiura in southern New Zealand. Located in the southwest of the island, it lies 10km (10miles) from the coast at Port Pegasus. Mount Allen rises to a height of 750m (2,460feet) and is the highest point in a short range of hills known as Tin Range. It is part of the Rakiura National Park.