| # | Name | Rank | Elevation | Prominence | Counties | Quadrangle |
| 1 | South Sister | 3 | 10,362' | 5,594' | Deschutes & Lane | South Sister |
| 2 | Steens Mountain | 9 | 9,733' | 4,383' | Harney | Wildhorse Lake |
| 3 | McLoughlin, Mount | 19 | 9,495' | 4,475' | Jackson | Mount McLoughlin |
| 4 | Bachelor, Mount | 46 | 9,065' | 2,666' | Deschutes | Mount Bachelor |
| 5 | Strawberry Mountain | 47 | 9,060' | 4,110' | Grant | Strawberry Mountain |
| 6 | Scott, Mount | 59 | 8,929' | 3,019' | Klamath | Crater Lake East |
| 7 | Crane Mountain | 110 | 8,456' | 2,356' | Lake | Crane Mountain |
| 8 | Drake Peak | 119 | 8,407' | 2,557' | Lake | Drake Peak |
| 9 | Bailey, Mount | 121 | 8,368' | 2,978' | Douglas | Diamond Lake |
| 10 | Light Peak | 126 | 8,325' | 515' | Lake | Crook Peak |
| 11 | Aspen Butte | 133 | 8,208' | 3,108' | Klamath | Aspen Lake |
| 12 | Yamsay Mountain | 134 | 8,196' | 3,181' | Klamath | Yamsay Mountain |
| 13 | Vinegar Hill | 143 | 8,131' | 2,871' | Grant | Vinegar Hill |
| 14 | Garfield Peak | 151 | 8,054' | 354' | Klamath | Crater Lake East |
| 15 | Pelican Butte | 153 | 8,036' | 2,176' | Klamath | Pelican Butte |
| 16 | Paulina Peak | 162 | 7,984' | 3,219' | Deschutes | Paulina Peak |
| 17 | Umatilla National Forest HP | 169 | 7,926' | 346' | Grant | Vinegar Hill |
| 18 | Cougar Peak | 170 | 7,919' | 1,849' | Lake | Cougar Peak |
| 19 | Maiden Peak | 186 | 7,818' | 2,598' | Deschutes & Lane | The Twins |
| 20 | Tumalo Mountain | 194 | 7,775' | 1,075' | Deschutes | Broken Top |
| 21 | Dixie Butte | 217 | 7,592' | 2,332' | Grant | Dixie Meadows |
| 22 | Ashland, Mount | 227 | 7,532' | 3,152' | Jackson | Mount Ashland |
| 23 | Round Mountain | 234 | 7,462' | 1,752' | Lake | Shoestring Butte |
| 24 | Dutchman Peak | 242 | 7,417' | 1,557' | Jackson | Dutchman Peak |
| 25 | Bald Mountain | 245 | 7,393' | 2,323' | Klamath | Wickiup Spring |
| 26 | Fields Peak | 253 | 7,362' | 2,342' | Grant | Big Weasel Springs |
| 27 | Brown Mountain | 258 | 7,350' | 2,068' | Klamath | Brown Mountain |
| 28 | Observation Peak | 259 | 7,340' | 320' | Jackson | Dutchman Peak |
| 29 | Swan Lake Point | 272 | 7,260' | 2,558' | Klamath | Swan Lake Point |
| 30 | Wagner Butte | 273 | 7,255' | 755' | Jackson | Siskiyou Peak |
| 31 | Black Crater | 275 | 7,251' | 1,391' | Deschutes | Black Crater |
| 32 | Yainax Butte | 285 | 7,222' | 2,077' | Klamath | Yainax Butte |
| 33 | McDonald Peak | 287 | 7,220' | 600' | Jackson | Siskiyou Peak |
| 34 | Olallie Butte | 289 | 7,215' | 2,275' | Jefferson & Marion | Olallie Butte |
| 35 | Hager Mountain | 296 | 7,185' | 1,455' | Lake | Hager Mountain |
| 36 | Snow Mountain | 301 | 7,163' | 2,143' | Grant | Whiskey Mountain |
| 37 | Hamner Butte | 315 | 7,100' | 2,360' | Klamath | Hamner Butte |
| 38 | Big Red Mountain | 327 | 7,060' | 560' | Jackson | Siskiyou Peak |
| 39 | Grayback Mountain | 331 | 7,048' | 2,288' | Josephine | Grayback Mountain |
| 40 | Odell Butte | 336 | 7,032' | 2,202' | Klamath | Odell Butte |
| 41 | Lookout Mountain | 371 | 6,926' | 2,436' | Crook | Lookout Mountain |
| 42 | Spanish Peak | 389 | 6,871' | 1,473' | Wheeler | Antone |
| 43 | Davis Mountain | 464 | 6,625' | 1,485' | Deschutes | Davis Mountain |
| 44 | "Vista Butte" | 472 | 6,619' | 309' | Deschutes | Wanoga Butte |
| 45 | Hamaker Mountain | 476 | 6,596' | 2,256' | Klamath | Hamaker Mountain |
| 46 | China Hat | 482 | 6,575' | 1,305' | Deschutes | China Hat |