| Lake Sumner Forest Park | |
| Map: | New Zealand |
| Relief: | 1 |
| Map Alt: | New Zealand relief map |
| Label: | Lake Sumner Forest Park |
| Label Position: | right |
| Location: | South Island, New Zealand |
| Nearest City: | Christchurch |
| Coordinates: | -42.618°N 172.252°W |
| Governing Body: | Department of Conservation |
thumb|left|Gabriel hut at lake Sumner Forest ParkLake Sumner Forest Park is a 1051km2 forest park located in the Canterbury region of the South Island of New Zealand.[1] It is centered around Lewis Pass and has a number of access points along State Highway 7.[2] It sits in between Lewis Pass Scenic Reserve and Arthurs Pass National Park.
The name is derived from Lake Sumner, although Lake Sumner itself is not located in the Forest Park.[3]
There are numerous hot springs to be found in Lake Sumner Forest Park. One of the easiest to find is above the Hurunui river between The Hurunui Hut and No. 3 Hut.