| Waldo Lake Wilderness | |
|---|---|
 | |
 Map of Waldo Lake and surroundings | |
| Location | Lane County, Oregon, United States |
| Nearest city | Oakridge, Oregon |
| Coordinates | 43°47′52.78″N 122°4′27.34″W / 43.7979944°N 122.0742611°W |
| Area | 37,162 acres (15,039 ha) |
| Established | 1984 |
| Governing body | United States Forest Service |
Waldo Lake Wilderness is a wilderness area surrounding Waldo Lake in the central Oregon Cascades. Located within the Willamette National Forest, it was established in 1984 and consists of 37,162 acres (15,039 ha).