| # | Name | Rank | Elevation | Prominence | Counties | Quadrangle |
| 1 | Sacajawea Peak | 6 | 9,844' | 6,392' | Wallowa | Eagle Cap |
| 2 | McLoughlin, Mount | 19 | 9,495' | 4,475' | Jackson | Mount McLoughlin |
| 3 | Thielsen, Mount | 34 | 9,182' | 3,362' | Douglas & Klamath | Mount Thielsen |
| 4 | Broken Top | 38 | 9,175' | 2,195' | Deschutes | Broken Top |
| 5 | Bachelor, Mount | 46 | 9,065' | 2,666' | Deschutes | Mount Bachelor |