| # | Name | Rank | Elevation | Prominence | Counties | Quadrangle |
| 1 | Lookout Mountain | 371 | 6,926' | 2,436' | Crook | Lookout Mountain |
| 2 | Spanish Peak | 389 | 6,871' | 1,473' | Wheeler | Antone |
| 3 | Tower Mountain | 396 | 6,850' | 1,270' | Umatilla | Tower Mountain |
| 4 | Pisgah, Mount | 404 | 6,816' | 1,396' | Wheeler | Mount Pisgah |
| 5 | Calamity Butte | 439 | 6,695' | 1,395' | Harney | Calamity Butte |
| 6 | King Mountain | 446 | 6,678' | 1,098' | Harney | Telephone Butte |
| 7 | East Point | 6,625' | 195' | Wheeler | Mount Pisgah | |
| 8 | Hamaker Mountain | 476 | 6,596' | 2,256' | Klamath | Hamaker Mountain |
| 9 | Stukel Mountain | 503 | 6,525' | 2,055' | Klamath | Lost River |
| 10 | Wagontire Mountain | 509 | 6,513' | 1,778' | Harney | Wagontire Mountain West |
| 11 | Lookout Rock | 6,508' | 71' | Lake | Gearhart Mountain | |
| 12 | Bryant Mountain | 530 | 6,461' | 1,971' | Klamath | Bryant Mountain |
| 13 | Pedro Mountain | 539 | 6,455' | 2,065' | Baker | Mormon Basin |
| 14 | Black Butte | 546 | 6,436' | 3,086' | Jefferson | Black Butte |
| 15 | Cinnamon Butte | 559 | 6,417' | 637' | Douglas | Mount Thielsen |
| 16 | Chase Mountain | 596 | 6,350' | 740' | Klamath | Hamaker Mountain |
| 17 | Sheepshead Mountains (HP) | 640 | 6,289' | 1,979' | Malheur | Ryegrass Butte |
| 18 | Dry Mountain | 643 | 6,283' | 1,253' | Harney | Dry Mountain |
| 19 | Ochoco Mountains (HP) | 655 | 6,260' | 1,520' | Crook | Whistler Point |
| 20 | Black Butte | 674 | 6,235' | 1,535' | Grant | Belshaw Meadows |
| 21 | Buck Peak | 824 | 6,080' | 450' | Klamath | Aspen Lake |