# | Name | Rank | Elevation | Prominence | Counties | Quadrangle |
1 | Sacajawea Peak | 6 | 9,844' | 6,392' | Wallowa | Eagle Cap |
2 | Matterhorn | 7 | 9,834' | 342' | Wallowa | Eagle Cap |
3 | Steens Mountain | 9 | 9,733' | 4,383' | Harney | Wildhorse Lake |
4 | Steens Mountain Wilderness HP | 9,730' | 230' | Harney | Wildhorse Lake | |
5 | Strawberry Mountain | 47 | 9,060' | 4,110' | Grant | Strawberry Mountain |