| # | Name | Rank | Elevation | Prominence | Counties | Quadrangle |
| 1 | Monument Peak | 92 | 10,995' | 1,592' | Sweet Grass | Haystack Peak |
| 2 | Electric Peak | 95 | 10,969' | 3,399' | Park | Electric Peak |
| 3 | Garfield Mountain | 96 | 10,961' | 3,282' | Beaverhead | Lima Peaks |
| 4 | Emigrant Peak | 104 | 10,921' | 2,609' | Park | Emigrant |
| 5 | Needles, The | 106 | 10,900' | 1,497' | Park | The Needles |
| 6 | Sphinx Mountain | 109 | 10,876' | 2,096' | Madison | Sphinx Mountain |
| 7 | 10820 | 120 | 10,820' | 480' | Madison | Hilgard Peak |
| 8 | West Goat Peak | 123 | 10,793' | 3,973' | Deer Lodge | Warren Peak |
| 9 | Cedar Mountain, West | 126 | 10,780' | 1,932' | Madison | Lake Cameron |
| 10 | Conical Peak | 134 | 10,748' | 1,188' | Park | Crazy Peak |
| 11 | Crow Mountain | 142 | 10,727' | 946' | Park | The Needles |
| 12 | 10717 | 144 | 10,717' | 377' | Park | The Needles |
| 13 | Lima Peaks, West | 148 | 10,706' | 606' | Beaverhead | Lima Peaks |
| 14 | Wilson Peak | 149 | 10,705' | 885' | Gallatin | Gallatin Peak |
| 15 | Cutoff Mountain | 154 | 10,695' | 1,755' | Park | Cutoff Mountain |
| 16 | Sage Peak | 163 | 10,653' | 2,092' | Gallatin | Upper Tepee Basin |
| 17 | Homer Youngs Peak | 174 | 10,621' | 3,201' | Beaverhead | Homer Youngs Peak |
| 18 | Cathedral Peak | 10,608' | 228' | Stillwater | Cathedral Point | |
| 19 | "Sheep Point" | 183 | 10,606' | 3,676' | Madison | Earthquake Lake |
| 20 | Hollowtop Mountain | 185 | 10,604' | 3,904' | Madison | Noble Peak |
| 21 | Sunset Peak | 190 | 10,581' | 3,761' | Madison | Antone Peak |
| 22 | 10574 | 197 | 10,574' | 994' | Sweet Grass | Haystack Peak |
| 23 | Baldy Mountain | 200 | 10,569' | 1,189' | Beaverhead | Polaris |
| 24 | Black Butte | 204 | 10,542' | 3,202' | Madison | Big Horn Mountain |
| 25 | Jefferson, Mount | 212 | 10,513' | 413' | Madison | Noble Peak |
| 26 | 10500 | 218 | 10,500' | 360' | Madison | Hilgard Peak |
| 27 | 10500 | 219 | 10,500' | 360' | Beaverhead | Lima Peaks |
| 28 | Olson Peak | 223 | 10,482' | 502' | Madison | Antone Peak |
| 29 | Cleveland, Mount | 232 | 10,466' | 5,246' | Glacier | Mount Cleveland |
| 30 | Warren Peak | 233 | 10,463' | 1,443' | Granite | Warren Peak |
| 31 | Sliderock Mountain | 241 | 10,439' | 2,259' | Madison | Spur Mountain |
| 32 | "North Targhee Peak" | 243 | 10,435' | 682' | Fremont & Madison | Targhee Peak |
| 33 | 10396 | 266 | 10,396' | 576' | Park | The Needles |
| 34 | Lima Peaks, East | 269 | 10,388' | 728' | Beaverhead | Lima Peaks |
| 35 | Redstreak Peak | 273 | 10,384' | 366' | Gallatin | Upper Tepee Basin |
| 36 | White Peak | 10,355' | 215' | Gallatin | Upper Tepee Basin | |
| 37 | Fan Mountain | 313 | 10,307' | 2,687' | Madison | Fan Mountain |
| 38 | 10296 | 320 | 10,296' | 436' | Park | Roundhead Butte |
| 39 | Big Horn Mountain | 330 | 10,275' | 1,335' | Madison | Big Horn Mountain |
| 40 | Antone Peak | 340 | 10,247' | 1,267' | Beaverhead | Antone Peak |
| 41 | 10247 | 341 | 10,247' | 347' | Park | The Needles |
| 42 | Table Mountain | 351 | 10,223' | 4,403' | Madison & Silver Bow | Table Mountain |
| 43 | Horse Mountain | 10,220' | 160' | Madison | Noble Peak | |
| 44 | Jefferson, Mount | 365 | 10,206' | 3,377' | Beaverhead & Fremont | Mount Jefferson |
| 45 | Ramshorn Mountain | 374 | 10,195' | 335' | Madison | Ramshorn Mountain |
| 46 | Powell, Mount | 386 | 10,168' | 3,748' | Powell | Mount Powell |
| 47 | Lion Mountain | 391 | 10,161' | 941' | Madison | Big Horn Mountain |
| 48 | Trapper Peak | 394 | 10,157' | 3,570' | Ravalli | Trapper Peak |
| 49 | Chrome Mountain | 401 | 10,148' | 980' | Sweet Grass | Chrome Mountain |
| 50 | Stimson, Mount | 405 | 10,142' | 4,402' | Flathead | Mount Stimson |
| 51 | 10136 | 410 | 10,136' | 516' | Madison | Pipestone Pass |
| 52 | Red Conglomerate Peaks, North | 10,127' | 59' | Beaverhead & Clark | Edie Creek | |
| 53 | Potosi Peak | 413 | 10,125' | 465' | Madison | Potosi Peak |
| 54 | Iron Mountain | 422 | 10,106' | 1,206' | Sweet Grass | Picket Pin Mountain |
| 55 | Sawtooth Mountain | 434 | 10,090' | 1,510' | Beaverhead | Antone Peak |
| 56 | Porphyry Mountain | 10,081' | 181' | Madison | Ramshorn Mountain | |
| 57 | Spur Mountain | 446 | 10,076' | 416' | Madison | Spur Mountain |
| 58 | Red Mountain | 449 | 10,070' | 410' | Silver Bow | Pipestone Pass |
| 59 | Contact Mountain | 458 | 10,058' | 596' | Sweet Grass | Chrome Mountain |
| 60 | 10008 | 478 | 10,008' | 708' | Madison | Spur Mountain |
| 61 | Picket Pin Mountain | 479 | 10,007' | 867' | Sweet Grass | Picket Pin Mountain |
| 62 | 10007 | 480 | 10,007' | 707' | Madison | Big Horn Mountain |