| # | Name | Rank | Elevation | Prominence | Counties | Quadrangle |
| 1 | Hood, Mount | 1 | 11,244' | 7,704' | Clackamas & Hood River | Mount Hood South |
| 2 | South Sister | 3 | 10,362' | 5,594' | Deschutes & Lane | South Sister |
| 3 | McLoughlin, Mount | 19 | 9,495' | 4,475' | Jackson | Mount McLoughlin |
| 4 | Thielsen, Mount | 34 | 9,182' | 3,362' | Douglas & Klamath | Mount Thielsen |
| 5 | Bachelor, Mount | 46 | 9,065' | 2,666' | Deschutes | Mount Bachelor |