| # | Name | Rank | Elevation | Prominence | Counties | Quadrangle |
| 1 | Adams, Mount | 3 | 12,278' | 8,133' | Yakima | Mount Adams East |
| 2 | Saint Helens, Mount | 112 | 8,330' | 4,595' | Skamania | Mount Saint Helens |
| 3 | Olympus, Mount | 249 | 7,969' | 7,838' | Jefferson | Mount Olympus |
| 4 | Anderson, Mount | 627 | 7,321' | 741' | Jefferson | Mount Steel |
| 5 | Carrie, Mount | 841 | 6,995' | 1,695' | Clallam | Mount Carrie |