| Lake Marie | |
|---|---|
 | |
  Lake Marie  Lake Marie | |
| Location | Douglas County, Oregon |
| Coordinates | 43°39′36″N 124°11′45″W / 43.6601°N 124.1959°W |
| Primary inflows | Marie Creek |
| Basin countries | United States |
| Surface elevation | 27 m (89 ft) |
Lake Marie is a small freshwater lake in Umpqua Lighthouse State Park, near Winchester Bay, Oregon, USA. It has a sandy beach at one end for swimming and day use, hiking trails surrounding it, and is overlooked by a couple of log cabins which can be rented.