| # | 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 | Daniel, Mount | 245 | 7,977' | 3,508' | King & Kittitas | Mount Daniel |
| 4 | Olympus, Mount | 249 | 7,969' | 7,838' | Jefferson | Mount Olympus |
| 5 | Old Snowy Mountain | 279 | 7,922' | 343' | Lewis & Yakima | Old Snowy Mountain |