| # | Name | Rank | Elevation | Prominence | Counties | Quadrangle |
| 1 | Yaak Mountain | 5301 | 4,995' | 2,055' | Lincoln | Kilbrennan Lake |
| 2 | Stratford Hill | 5325 | 4,971' | 521' | Yellowstone | Stratford Hill |
| 3 | 4818 | 5434 | 4,818' | 318' | Missoula | Petty Mountain |
| 4 | Little Wolf Mountains (HP) | 5442 | 4,807' | 997' | Rosebud | Sarpy School |
| 5 | West Butte | 5637 | 4,450' | 520' | Carter | Belle Creek South |
| 6 | Powder River County HP | 4,430' | 240' | Powder River | Belle Creek South | |
| 7 | Treasure County HP | 4,270' | 260' | Treasure | McClure Creek | |
| 8 | Petroleum County HP | 4,032' | 262' | Petroleum | Pike Creek Hills East |