| # in list | Name | Elevation | Saddle | Prominence | Line Parent | Isolation | Proximate Parent | State | Counties | Quadrangle | LiDAR |
| 1 | Rainier, Mount | 14,412' | 1,148' | 13,264' | Massive, Mount | 732.70 | Whitney, Mount | WA | Pierce | Mount Rainier West - Map | summit only |
| 2 | Shasta, Mount | 14,162' | 4,330' | 9,832' | North Palisade | 335.11 | White Mountain Peak | CA | Siskiyou | Mount Shasta - Map | |
| 3 | Adams, Mount | 12,278' | 4,145' | 8,133' | Rainier, Mount | 46.79 | Rainier, Mount | WA | Yakima | Mount Adams East - Map | yes |
| 4 | Hood, Mount | 11,244' | 3,540' | 7,704' | Sonora Peak | 58.19 | Adams, Mount | OR | Clackamas & Hood River | Mount Hood South - Map | summit only |
| 5 | Baker, Mount | 10,778' | 1,935' | 8,843' | Rainier, Mount | 132.38 | Liberty Cap | WA | Whatcom | Mount Baker - Map | summit only |
| 6 | Glacier Peak | 10,549' | 3,009' | 7,540' | Little Tahoma Peak | 56.10 | Baker, Mount | WA | Snohomish | Glacier Peak East - Map | yes |
| 7 | Jefferson, Mount | 10,497' | 4,700' | 5,797' | Highland Peak | 48.64 | Hood, Mount | OR | Jefferson & Linn | Mount Jefferson - Map | |
| 8 | Lassen Peak | 10,464' | 5,215' | 5,249' | Highland Peak | 73.19 | Shasta, Mount | CA | Shasta | Lassen Peak - Map | yes |
| 9 | South Sister | 10,362' | 4,768' | 5,594' | Lassen Peak | 39.50 | Jefferson, Mount | OR | Deschutes & Lane | South Sister - Map | yes |
| 10 | North Sister | 10,085' | 7,340' | 2,745' | South Sister | 4.37 | South Sister | OR | Deschutes & Lane | North Sister - Map | |
| 11 | Middle Sister | 10,047' | 8,900' | 1,147' | North Sister | 1.39 | North Sister | OR | Deschutes & Lane | North Sister - Map | |
| 12 | McLoughlin, Mount | 9,495' | 5,020' | 4,475' | South Sister | 71.78 | Shastina | OR | Jackson | Mount McLoughlin - Map | |
| 13 | Thielsen, Mount | 9,182' | 5,820' | 3,362' | McLoughlin, Mount | 50.59 | McLoughlin, Mount | OR | Douglas & Klamath | Mount Thielsen - Map | |
| 14 | Broken Top | 9,175' | 6,980' | 2,195' | South Sister | 3.76 | South Sister | OR | Deschutes | Broken Top - Map | |
| 15 | Bachelor, Mount | 9,065' | 6,399' | 2,666' | Broken Top | 6.86 | 9094 | OR | Deschutes | Mount Bachelor - Map | |
| 16 | Saint Helens, Mount | 8,333' | 3,740' | 4,593' | Adams, Mount | 33.76 | Adams, Mount | WA | Skamania | Mount Saint Helens - Map | |
| 17 | Three Fingered Jack | 7,841' | 5,340' | 2,501' | Jefferson, Mount | 13.66 | Jefferson, Mount | OR | Jefferson & Linn | Three Fingered Jack - Map | |
| 18 | Washington, Mount | 7,794' | 5,220' | 2,574' | North Sister | 10.16 | Three Fingered Jack | OR | Deschutes & Linn | Mount Washington - Map |