| # | Name | Elevation | Prominence | Isolation | Counties | Quadrangle |
| 1 | Diamond Peak | 12,200' | 5,374' | 31.76 | Butte | Diamond Peak |
| 2 | Bell Mountain | 11,615' | 1,787' | 8.57 | Lemhi | Bell Mountain |
| 3 | "The Riddler" | 11,578' | 616' | 1.09 | Butte | Diamond Peak |
| 4 | Scott Peak | 11,400' | 4,255' | 19.58 | Lemhi | Scott Peak |
| 5 | "Big Boy Peak" | 11,390' | 322' | 0.73 | Butte | Fallert Springs |
| 6 | "Huhs Horn" | 11,296' | 358' | 0.78 | Lemhi | Scott Peak |
| 7 | "Little Diamond Peak" | 11,267' | 891' | 2.81 | Butte | Fallert Springs |
| 8 | "Shoshone John Peak" | 11,201' | 548' | 1.02 | Butte | Fallert Springs |
| 9 | "The Brow" | 11,015' | 536' | 1.33 | Butte | Diamond Peak |
| 10 | "Italian Peak East" | 11,004' | 372' | 0.84 | Beaverhead & Lemhi | Scott Peak |
| 11 | "Black and White Peak" | 10,967' | 370' | 0.79 | Butte | Fallert Springs |
| 12 | "Big Sister" | 10,966' | 1,043' | 1.64 | Butte | Bell Mountain |
| 13 | 10864 | 10,864' | 491' | 0.54 | Beaverhead & Lemhi | Scott Peak |
| 14 | "Incredible Hulk" | 10,862' | 1,094' | 3.10 | Butte | Bell Mountain |
| 15 | "Lame Jake Peak" | 10,817' | 683' | 1.31 | Butte | Diamond Peak |
| 16 | Saddle Mountain | 10,813' | 2,402' | 11.20 | Butte | Tyler Peak |
| 17 | "Swanson Peak" | 10,801' | 360' | 1.17 | Butte | Fallert Springs |
| 18 | "Tuscany Peak" | 10,783' | 376' | 0.94 | Beaverhead & Lemhi | Scott Peak |
| 19 | "Second" | 10,761' | 453' | 1.53 | Butte | Bell Mountain |
| 20 | "Rust Peak" | 10,760' | 982' | 1.47 | Butte | Diamond Peak |
| 21 | "Third" | 10,752' | 306' | 0.54 | Butte | Bell Mountain |
| 22 | Tyler Peak | 10,745' | 1,138' | 3.57 | Clark | Tyler Peak |
| 23 | "Mount Hoopes" | 10,729' | 493' | 0.70 | Clark | Tyler Peak |
| 24 | "Mount Inspiration" | 10,729' | 1,247' | 5.78 | Lemhi | Big Windy Peak |
| 25 | "The Clapper" | 10,713' | 464' | 0.98 | Butte | Bell Mountain |
| 26 | "Umpleby Peak" | 10,705' | 777' | 1.31 | Lemhi | Coal Kiln Canyon |
| 27 | "Mount Perspiration" | 10,698' | 390' | 0.76 | Lemhi | Coal Kiln Canyon |
| 28 | Shril Benchmark | 10,694' | 1,084' | 2.37 | Clark | Eightmile Canyon |
| 29 | "Home" | 10,687' | 460' | 1.25 | Butte | Bell Mountain |
| 30 | "Meadow Peak" | 10,625' | 1,171' | 2.00 | Lemhi | Coal Kiln Canyon |
| 31 | Trail Peak | 10,538' | 1,008' | 1.78 | Lemhi | Big Windy Peak |
| 32 | "Medusa" | 10,537' | 637' | 1.51 | Lemhi | Coal Kiln Canyon |
| 33 | "White Bird Peak" | 10,501' | 909' | 1.56 | Butte | Fallert Springs |
| 34 | "The Knoll" | 10,486' | 549' | 0.70 | Lemhi | Coal Kiln Canyon |
| 35 | "Dome Peak" | 10,474' | 496' | 0.61 | Butte | Fallert Springs |
| 36 | "North Targhee Peak" | 10,435' | 682' | 1.74 | Fremont & Madison | Targhee Peak |
| 37 | Heart Mountain | 10,430' | 1,305' | 4.22 | Clark | Heart Mountain |
| 38 | "Dianes Peak" | 10,404' | 889' | 3.35 | Beaverhead & Lemhi | Eighteenmile Peak |
| 39 | Big Windy Peak | 10,391' | 536' | 1.15 | Lemhi | Big Windy Peak |
| 40 | 10340 | 10,340' | 400' | 1.09 | Beaverhead & Lemhi | Eighteenmile Peak |
| 41 | Copper Mountain | 10,303' | 1,523' | 10.89 | Clark | Copper Mountain |
| 42 | Red Conglomerate Peaks, South | 10,245' | 1,385' | 2.67 | Clark | Edie Creek |
| 43 | Black Mountain | 10,243' | 912' | 2.11 | Fremont & Madison | Targhee Peak |
| 44 | "Eidelman Peak" | 10,205' | 682' | 2.12 | Lemhi | Eighteenmile Peak |
| 45 | Bald Peak | 10,192' | 1,142' | 2.55 | Fremont | Targhee Pass |
| 46 | "Rainbow Mountain" | 10,163' | 707' | 1.68 | Lemhi | Coal Kiln Canyon |
| 47 | "Dead Horse Summit" | 10,123' | 1,139' | 4.95 | Lemhi | Scott Peak |
| 48 | "Reentrant Peak" | 10,106' | 381' | 1.47 | Beaverhead & Lemhi | Eighteenmile Peak |
| 49 | 10080 | 10,080' | 329' | 0.66 | Beaverhead & Lemhi | Eighteenmile Peak |
| 50 | "Marshalls Mount" | 10,038' | 527' | 0.94 | Butte | Fallert Springs |
| 51 | Baird, Mount | 10,029' | 1,707' | 12.35 | Bonneville | Mount Baird |
| 52 | 9998 | 9,998' | 441' | 1.53 | Lemhi | Scott Peak |
| 53 | "Cobble Mountain" | 9,995' | 713' | 1.29 | Clark | Edie Creek |
| 54 | Sheep Creek Peak | 9,952' | 793' | 1.74 | Bonneville | Palisades Dam |
| 55 | Sawtell Peak | 9,900' | 880' | 2.95 | Fremont | Sawtell Peak |
| 56 | 9900 | 9,900' | 1,360' | 1.84 | Beaverhead & Clark | Edie Creek |
| 57 | 9900 | 9,900' | 640' | 3.88 | Bonneville | Palisades Peak |
| 58 | 9881 | 9,881' | 306' | 0.95 | Beaverhead & Clark | Winslow Creek |
| 59 | 9877 | 9,877' | 817' | 1.49 | Clark | Copper Mountain |
| 60 | 9860 | 9,860' | 360' | 1.53 | Clark | Eightmile Canyon |
| 61 | Taylor Mountain | 9,860' | 1,880' | 8.77 | Beaverhead & Clark | Upper Red Rock Lake |
| 62 | 9855 | 9,855' | 515' | 2.61 | Clark | Scott Peak |
| 63 | Baldy Mountain | 9,835' | 2,095' | 5.81 | Bonneville | Thompson Peak |
| 64 | 9811 | 9,811' | 511' | 1.86 | Bonneville | Palisades Peak |
| 65 | Palisades Peak | 9,778' | 398' | 2.14 | Bonneville | Palisades Peak |
| 66 | 9768 | 9,768' | 868' | 1.35 | Beaverhead & Clark | Deadman Lake |
| 67 | 9768 | 9,768' | 668' | 3.30 | Lemhi | Copper Mountain |
| 68 | 9740 | 9,740' | 320' | 0.49 | Bonneville | Thompson Peak |
| 69 | Fritz Peak | 9,738' | 1,045' | 1.54 | Clark | Fritz Peak |
| 70 | 9726 | 9,726' | 346' | 1.22 | Bonneville | Thompson Peak |
| 71 | "Little Elk Peak" | 9,722' | 382' | 0.73 | Bonneville | Mount Baird |
| 72 | 9703 | 9,703' | 323' | 0.97 | Bonneville | Palisades Peak |
| 73 | 9703 | 9,703' | 454' | 2.07 | Lemhi | Italian Canyon |
| 74 | Sheep Mountain | 9,700' | 440' | 1.34 | Bonneville | Thompson Peak |
| 75 | 9700 | 9,700' | 480' | 1.63 | Clark | Heart Mountain |
| 76 | 9693 | 9,693' | 511' | 1.60 | Lemhi | Scott Peak |
| 77 | 9660 | 9,660' | 1,160' | 3.17 | Beaverhead & Clark | Fritz Peak |
| 78 | 9625 | 9,625' | 370' | 0.84 | Clark | Copper Mountain |
| 79 | 9592 | 9,592' | 318' | 0.41 | Bonneville | Thompson Peak |
| 80 | 9584 | 9,584' | 644' | 1.41 | Fremont | Sawtell Peak |
| 81 | 9521 | 9,521' | 541' | 1.16 | Clark | Fritz Peak |
| 82 | 9500 | 9,500' | 360' | 1.01 | Fremont | Sawtell Peak |
| 83 | 9499 | 9,499' | 799' | 1.57 | Clark | Heart Mountain |
| 84 | Thompson Peak | 9,481' | 981' | 3.57 | Bonneville | Thompson Peak |
| 85 | 9469 | 9,469' | 369' | 1.71 | Lemhi | Italian Canyon |
| 86 | "Needle Peak" | 9,449' | 509' | 1.71 | Bonneville | Mount Baird |
| 87 | 9381 | 9,381' | 401' | 0.58 | Clark | Heart Mountain |
| 88 | Reas Peak | 9,380' | 520' | 1.83 | Beaverhead & Fremont | Mount Jefferson |
| 89 | Atkinson Peak | 9,366' | 826' | 1.72 | Bonneville | Thompson Peak |
| 90 | 9300 | 9,300' | 560' | 3.66 | Clark | Copper Mountain |
| 91 | 9284 | 9,284' | 344' | 1.54 | Beaverhead & Clark | Edie Creek |
| 92 | 9281 | 9,281' | 541' | 2.63 | Clark | Scott Peak |
| 93 | 9255 | 9,255' | 395' | 1.47 | Clark | Deadman Lake |
| 94 | 9220 | 9,220' | 1,320' | 4.96 | Beaverhead & Clark | Winslow Creek |
| 95 | 9213 | 9,213' | 353' | 1.98 | Bonneville | Palisades Peak |
| 96 | 9199 | 9,199' | 311' | 1.02 | Beaverhead & Clark | Fritz Peak |
| 97 | 9195 | 9,195' | 535' | 2.04 | Clark | Copper Mountain |
| 98 | 9167 | 9,167' | 307' | 1.65 | Lemhi | Scott Peak |
| 99 | 9161 | 9,161' | 498' | 1.22 | Clark | Deadman Lake |
| 100 | 9149 | 9,149' | 609' | 1.33 | Lemhi | Coal Kiln Canyon |
| 101 | 9125 | 9,125' | 1,145' | 3.04 | Clark | Eightmile Canyon |
| 102 | Big Table Mountain | 9,100' | 400' | 2.70 | Clark | Big Table Mountain |
| 103 | 9100 | 9,100' | 520' | 2.57 | Lemhi | Eighteenmile Peak |
| 104 | 9085 | 9,085' | 505' | 1.73 | Clark | Copper Mountain |
| 105 | Bluebird Mountain | 9,048' | 468' | 1.32 | Clark | Copper Mountain |
| 106 | 9037 | 9,037' | 303' | 1.11 | Lemhi | Italian Canyon |
| 107 | Bald Mountain | 9,006' | 466' | 1.07 | Clark | Eightmile Canyon |
| 108 | 9002 | 9,002' | 422' | 1.05 | Butte | Fallert Springs |
| 109 | 8992 | 8,992' | 372' | 1.65 | Lemhi | Copper Mountain |
| 110 | 8980 | 8,980' | 440' | 2.10 | Beaverhead & Clark | Deadman Lake |
| 111 | 8971 | 8,971' | 391' | 1.45 | Lemhi | Diamond Peak |
| 112 | 8963 | 8,963' | 383' | 1.21 | Clark | Copper Mountain |
| 113 | 8961 | 8,961' | 394' | 1.25 | Clark | Deadman Lake |
| 114 | Fogg Hill | 8,933' | 813' | 2.78 | Bonneville | Victor |
| 115 | 8883 | 8,883' | 314' | 1.59 | Fremont | Targhee Pass |
| 116 | 8881 | 8,881' | 316' | 1.22 | Clark | Edie Creek |
| 117 | 8871 | 8,871' | 611' | 6.54 | Clark | Tepee Draw |
| 118 | Ryan Peak | 8,860' | 720' | 3.07 | Teton | Garns Mountain |
| 119 | 8860 | 8,860' | 320' | 1.55 | Clark | Paul Reservoir |
| 120 | Black Mountain | 8,796' | 963' | 2.55 | Bonneville | Stouts Mountain |
| 121 | 8787 | 8,787' | 367' | 1.27 | Bonneville | Palisades Peak |
| 122 | 8787 | 8,787' | 687' | 2.24 | Beaverhead & Fremont | Mount Jefferson |
| 123 | 8780 | 8,780' | 400' | 2.48 | Beaverhead & Clark | Tepee Draw |
| 124 | 8773 | 8,773' | 473' | 1.71 | Clark | Heart Mountain |
| 125 | Lookout Point | 8,716' | 1,656' | 5.72 | Clark | Lookout Point |
| 126 | 8710 | 8,710' | 590' | 1.62 | Bonneville & Teton | Victor |
| 127 | Two Top, Mount | 8,710' | 1,650' | 7.35 | Fremont | Big Springs |
| 128 | Red Mountain | 8,697' | 597' | 3.81 | Teton | Garns Mountain |
| 129 | 8692 | 8,692' | 352' | 1.19 | Teton | Garns Mountain |
| 130 | Liars Peak | 8,689' | 329' | 0.78 | Bonneville | Stouts Mountain |
| 131 | 8670 | 8,670' | 304' | 2.17 | Beaverhead & Clark | Upper Red Rock Lake |
| 132 | 8661 | 8,661' | 361' | 1.32 | Beaverhead & Clark | Tepee Draw |
| 133 | Stouts Mountain | 8,620' | 1,300' | 3.37 | Bonneville | Stouts Mountain |
| 134 | Little Table Mountain | 8,620' | 980' | 3.85 | Beaverhead & Clark | Big Table Mountain |
| 135 | 8619 | 8,619' | 339' | 0.76 | Bonneville | Stouts Mountain |
| 136 | 8619 | 8,619' | 319' | 1.00 | Teton | Garns Mountain |
| 137 | 8613 | 8,613' | 313' | 1.25 | Clark | Heart Mountain |
| 138 | "Pup Peak" | 8,580' | 1,440' | 4.63 | Beaverhead & Fremont | Hidden Lake Bench |
| 139 | Paul Benchmark | 8,538' | 398' | 3.16 | Clark | Paul Reservoir |
| 140 | Signal Peak | 8,534' | 594' | 3.22 | Clark | Lookout Point |
| 141 | 8450 | 8,450' | 640' | 2.92 | Clark | Corral Creek |
| 142 | Chicken Peak | 8,440' | 320' | 0.75 | Bonneville | Stouts Mountain |
| 143 | 8440 | 8,440' | 1,520' | 5.26 | Bonneville | Stouts Mountain |
| 144 | 8432 | 8,432' | 372' | 1.68 | Beaverhead & Fremont | Mount Jefferson |
| 145 | 8386 | 8,386' | 696' | 2.33 | Fremont & Gallatin | Targhee Pass |
| 146 | 8382 | 8,382' | 402' | 1.34 | Clark | Lookout Point |
| 147 | 8377 | 8,377' | 517' | 2.09 | Beaverhead & Fremont | Targhee Peak |
| 148 | 8365 | 8,365' | 465' | 1.12 | Clark | Copper Mountain |
| 149 | 8363 | 8,363' | 343' | 0.96 | Clark | Deadman Lake |
| 150 | 8354 | 8,354' | 300' | 1.34 | Clark | Lookout Point |
| 151 | 8340 | 8,340' | 360' | 2.34 | Fremont & Gallatin | Targhee Pass |
| 152 | Henderson Peak | 8,312' | 692' | 1.87 | Teton | Garns Mountain |
| 153 | 8308 | 8,308' | 348' | 1.34 | Teton | Victor |
| 154 | 8298 | 8,298' | 478' | 2.24 | Teton | Temple Peak |
| 155 | 8287 | 8,287' | 557' | 1.82 | Bonneville | Palisades Peak |
| 156 | "Dry Creek Peak" | 8,220' | 520' | 3.65 | Clark | Slide Mountain |
| 157 | Temple Peak | 8,219' | 639' | 0.97 | Teton | Temple Peak |
| 158 | 8191 | 8,191' | 771' | 1.78 | Bonneville | Swan Valley |
| 159 | Horse Ridge | 8,172' | 672' | 1.94 | Clark | Copper Mountain |
| 160 | 8150 | 8,150' | 330' | 2.95 | Clark | Mount Jefferson |
| 161 | 8144 | 8,144' | 364' | 0.51 | Bonneville | Palisades Peak |
| 162 | Spencer Benchmark | 8,142' | 422' | 1.44 | Bonneville | Fourth of July Peak |
| 163 | 8137 | 8,137' | 317' | 1.24 | Clark | Deadman Lake |
| 164 | Castle Peak | 8,124' | 344' | 2.08 | Clark | Lookout Point |
| 165 | 8116 | 8,116' | 396' | 1.55 | Bonneville | Fourth of July Peak |
| 166 | 8026 | 8,026' | 486' | 2.40 | Clark | Slide Mountain |
| 167 | 7982 | 7,982' | 442' | 2.23 | Bonneville | Wheaton Mountain |
| 168 | 7978 | 7,978' | 338' | 1.26 | Bonneville | Stouts Mountain |
| 169 | Argument Ridge | 7,943' | 643' | 1.77 | Madison | Temple Peak |
| 170 | Ross Peak | 7,929' | 349' | 1.11 | Bonneville | Swan Valley |
| 171 | 7906 | 7,906' | 506' | 2.27 | Bonneville | Fourth of July Peak |
| 172 | 7847 | 7,847' | 687' | 2.36 | Bonneville | Fourth of July Peak |
| 173 | 7843 | 7,843' | 363' | 1.28 | Bonneville | Stouts Mountain |
| 174 | 7834 | 7,834' | 394' | 1.17 | Bonneville & Teton | Fourth of July Peak |
| 175 | 7818 | 7,818' | 338' | 0.67 | Bonneville | Fourth of July Peak |
| 176 | Bishop Mountain | 7,810' | 1,375' | 14.18 | Fremont | Bishop Mountain |
| 177 | Squirrel Mountain | 7,790' | 310' | 0.78 | Teton | Fourth of July Peak |
| 178 | 7780 | 7,780' | 480' | 2.44 | Bonneville | Alpine |
| 179 | Twin Peaks, West | 7,766' | 586' | 2.14 | Madison | Temple Peak |
| 180 | 7766 | 7,766' | 586' | 1.51 | Clark | Winslow Creek |
| 181 | 7750 | 7,750' | 340' | 1.50 | Clark | Antelope Valley |
| 182 | 7740 | 7,740' | 340' | 0.47 | Bonneville | Thompson Peak |
| 183 | Manning, Mount | 7,705' | 445' | 2.33 | Teton | Garns Mountain |
| 184 | 7704 | 7,704' | 384' | 1.59 | Teton | Fourth of July Peak |
| 185 | 7669 | 7,669' | 329' | 0.92 | Madison | Temple Peak |
| 186 | 7570 | 7,570' | 330' | 2.47 | Teton | Fourth of July Peak |
| 187 | Picnic Benchmark | 7,547' | 327' | 4.32 | Clark | Spencer North |
| 188 | 7496 | 7,496' | 586' | 1.86 | Clark | Kilgore |
| 189 | 7496 | 7,496' | 436' | 2.32 | Clark | Lookout Point |
| 190 | 7437 | 7,437' | 301' | 1.26 | Clark | Lookout Point |
| 191 | 7415 | 7,415' | 475' | 2.57 | Butte | Tyler Peak |
| 192 | 7415 | 7,415' | 325' | 1.16 | Clark | Antelope Valley |
| 193 | 7413 | 7,413' | 473' | 2.48 | Clark | Scott Butte |
| 194 | 7400 | 7,400' | 320' | 1.88 | Bonneville | Stouts Mountain |
| 195 | West Farnes Mountain | 7,396' | 416' | 1.83 | Madison | Temple Peak |
| 196 | Idaho Ridge | 7,380' | 400' | 2.73 | Teton | Garns Mountain |
| 197 | 7340 | 7,340' | 600' | 3.53 | Clark | Spencer North |
| 198 | Thurmon Ridge | 7,338' | 411' | 1.88 | Fremont | Bishop Mountain |
| 199 | High Point | 7,281' | 491' | 4.52 | Fremont | Bishop Mountain |
| 200 | Opal Mountain | 7,219' | 439' | 3.66 | Clark | Lookout Point |
| 201 | Wheaton Mountain | 7,090' | 310' | 2.25 | Bonneville | Wheaton Mountain |
| 202 | 6962 | 6,962' | 422' | 2.99 | Bonneville | Mount Baird |
| 203 | Moonshine Mountain | 6,931' | 441' | 1.17 | Fremont | Bishop Mountain |
| 204 | Little Butte | 6,795' | 405' | 1.82 | Fremont | Bishop Mountain |
| 205 | Lookout Mountain | 6,711' | 331' | 2.07 | Madison | Hawley Gulch |
| 206 | Warm River Butte | 6,613' | 585' | 15.46 | Fremont | Warm River Butte |
| 207 | Snake River Butte | 6,550' | 540' | 4.98 | Fremont | Snake River Butte |
| 208 | 5950 | 5,950' | 340' | 1.87 | Fremont | Snake River Butte |