There are 7 lakes named Summit Lake in the U.S. state of Oregon:
| name | elevation | coordinate | USGS Map | GNIS ID |
|---|---|---|---|---|
| Summit Lake (Clackamas County, Oregon) | 4,183 ft (1,275 m) | 45°01′53″N 121°47′17″W / 45.03139°N 121.78806°W | Timothy Lake | 1150623 |
| Summit Lake (Jackson County, Oregon) | 4,744 ft (1,446 m) | 42°00′52″N 123°01′09″W / 42.01444°N 123.01917°W | Squaw Lakes | 1150620 |
| Summit Lake (Klamath County, Oregon) | 5,558 ft (1,694 m) | 43°27′23″N 122°07′20″W / 43.45639°N 122.12222°W | Cowhorn Mountain | 1150624 |
| Summit Lake (Jackson County, Oregon) | 5,755 ft (1,754 m) | 42°28′30″N 122°17′09″W / 42.47500°N 122.28583°W | Mount McLoughlin | 1150621 |
| Summit Lake (Jefferson County, Oregon) | 5,909 ft (1,801 m) | 44°27′45″N 121°50′39″W / 44.46250°N 121.84417°W | Three Fingered Jack | 1150622 |
| Little Summit Lake | 6,952 ft (2,119 m) | 44°52′41″N 118°12′16″W / 44.87806°N 118.20444°W | Anthony Lakes | 1123294 |
| Summit Lake (Baker County, Oregon) | 7,251 ft (2,210 m) | 44°52′31″N 118°11′46″W / 44.87528°N 118.19611°W | Anthony Lakes | 1127716 |