| # | Name | Rank | Elevation | Prominence | Counties | Quadrangle |
| 1 | Black Mountain | 939 | 5,932' | 1,782' | Morrow | Arbuckle Mountain |
| 2 | Grizzly Peak | 947 | 5,920' | 1,180' | Jackson | Grizzly Peak |
| 3 | Gunsight Butte | 5,916' | 256' | Hood River | Badger Lake | |
| 4 | Echo Mountain | 1020 | 5,830' | 2,170' | Linn | Echo Mountain |
| 5 | Pilot Rock | 1048 | 5,808' | 828' | Jackson | Siskiyou Pass |
| 6 | North Peak | 5,780' | 160' | Linn | Echo Mountain | |
| 7 | Crescent Mountain | 1094 | 5,750' | 1,730' | Linn | Echo Mountain |
| 8 | Hoodoo Butte | 1146 | 5,700' | 920' | Linn | Santiam Junction |
| 9 | Bluegrass Ridge | 1150 | 5,700' | 440' | Hood River | Badger Lake |
| 10 | Frederick Butte | 1169 | 5,687' | 802' | Deschutes | Frederick Butte |
| 11 | Cone Peak | 1215 | 5,646' | 466' | Linn | Harter Mountain |
| 12 | Elk Mountain | 5,608' | 119' | Hood River | Badger Lake | |
| 13 | Battle Ax | 1323 | 5,539' | 999' | Marion | Battle Ax |
| 14 | Bull of the Woods | 1341 | 5,523' | 823' | Marion | Bull of the Woods |
| 15 | Hayrick Butte | 1342 | 5,523' | 583' | Linn | Three Fingered Jack |
| 16 | Little Walker Mountain | 1351 | 5,510' | 480' | Klamath | Muttonchop Butte |
| 17 | Iron Mountain | 1406 | 5,460' | 760' | Linn | Harter Mountain |
| 18 | Sand Mountain | 1412 | 5,459' | 759' | Linn | Santiam Junction |
| 19 | Triangulation Peak | 1434 | 5,437' | 762' | Marion | Mount Bruno |
| 20 | 5381 | 1480 | 5,381' | 321' | Lane | Linton Lake |
| 21 | Carpenter Mountain | 1514 | 5,349' | 2,049' | Linn | Carpenter Mountain |
| 22 | Frog Lake Buttes | 1524 | 5,340' | 1,183' | Wasco | Wapinitia Pass |
| 23 | Brandy Peak | 1576 | 5,298' | 3,638' | Curry | Brandy Peak |
| 24 | Potato Hill | 1677 | 5,207' | 307' | Linn | Santiam Junction |
| 25 | Signal Buttes, South | 1699 | 5,181' | 1,281' | Clackamas | High Rock |
| 26 | Timber Butte | 1705 | 5,180' | 800' | Marion | Mount Bruno |
| 27 | Signal Buttes, North | 5,157' | 217' | Clackamas | High Rock | |
| 28 | Fish Creek Mountain | 1782 | 5,100' | 1,440' | Clackamas | Fish Creek Mountain |
| 29 | Hogg Rock | 5,100' | 240' | Linn | Three Fingered Jack | |
| 30 | Tom Dick and Harry Mountain | 1813 | 5,066' | 1,166' | Clackamas | Government Camp |
| 31 | Devils Peak | 1848 | 5,045' | 1,385' | Clackamas | Government Camp |
| 32 | Zigzag Mountain | 1876 | 5,020' | 520' | Clackamas | Government Camp |
| 33 | Lava Butte | 1887 | 5,016' | 509' | Deschutes | Lava Butte |