| Angle Rank | Name | Avg. Steepness | Avg. Drop | Elevation | Prominence | State | Counties | Quadrangle |
| 3 | Thielsen, Mount | 55.16° | 471' | 9,191' | 3,387' | OR | Douglas & Klamath | Mount Thielsen |
| 12 | Broken Top | 46.27° | 343' | 9,176' | 2,185' | OR | Deschutes | Broken Top |
| 52 | Duffy Butte | 40.22° | 277' | 5,849' | 349' | OR | Linn | Santiam Junction |