| Rank | Name | Elevation | Isolation | Proximate Parent | Prominence | Counties | Quadrangle |
| 1 | Borah Peak | 12,662' | 150.59 | Middle Teton-WY | 6,002' | Custer | Borah Peak |
| 2 | Cache Peak | 10,339' | 83.38 | Pilot Peak-NV | 4,479' | Cassia | Cache Peak |
| 3 | Hayden Peak | 8,403' | 71.96 | 8703 | 3,133' | Owyhee | Cinnabar Mountain |
| 4 | McGuire, Mount | 10,082' | 39.87 | Twin Peaks North A | 3,542' | Lemhi | Mount McGuire |
| 5 | Bonneville Peak | 9,271' | 34.38 | Oxford Peak | 3,401' | Bannock & Caribou | Bonneville Peak |
| 6 | Winter Camp Butte | 4,419' | 33.80 | Wild Horse Table | 349' | Owyhee | Pot Hole Butte |
| 7 | Buffalo Hump | 8,938' | 32.29 | Mosquito Ridge South | 3,438' | Idaho | Buffalo Hump |
| 8 | Diamond Peak A | 12,197' | 31.76 | "Mount Church" | 5,387' | Butte | Diamond Peak |
| 9 | North Loon Mountain | 9,322' | 31.70 | Center Mountain A | 2,974' | Valley | Enos Lake |
| 10 | He Devil | 9,420' | 31.08 | 9460-OR | 5,240' | Idaho | He Devil |
| 11 | Hyndman Peak | 12,009' | 30.21 | "Mount Church" | 4,829' | Blaine & Custer | Hyndman Peak |
| 12 | Boundary County HP | 7,709' | 29.84 | Kootenay Mountain-British Columbia | 3,369' | Boundary | Pyramid Peak |
| 13 | 10442 | 10,442' | 29.64 | 10620 | 3,772' | Custer | Twin Peaks |
| 14 | Castle Peak A | 11,815' | 27.33 | "Devils Bedstead East" | 4,035' | Custer | Boulder Chain Lakes |
| 15 | Fenn Mountain | 8,021' | 27.23 | Grave Peak | 1,979' | Idaho | Fenn Mountain |
| 16 | Oxford Peak | 9,300' | 26.81 | Midnight Mountain | 4,030' | Franklin & Oneida | Oxford |
| 17 | Lem Peak | 10,985' | 26.65 | Big Creek Peak | 2,485' | Lemhi | Lem Peak |
| 18 | Kimama Butte | 5,074' | 25.67 | East Hills HP | 779' | Minidoka | Kimama Butte |
| 19 | Cuddy Mountain | 7,867' | 25.64 | Council Mountain | 3,207' | Washington | Cuddy Mountain |
| 20 | Latour Peak | 6,408' | 25.32 | Camelback Mountain B | 1,988' | Kootenai | Twin Crags |
| 21 | Mule Butte | 6,020' | 25.32 | Big Cinder Butte | 1,210' | Blaine | Mule Butte |
| 22 | Pot Mountain | 7,139' | 23.86 | 7350 ID/MT | 1,879' | Clearwater | Pot Mountain |
| 23 | Meade Peak | 9,957' | 23.28 | Red Top Mountain-WY | 2,497' | Bear Lake & Caribou | Meade Peak |
| 24 | Big Creek Peak | 11,350' | 22.44 | "Doublespring Peak" | 2,517' | Lemhi | Big Creek Peak |
| 25 | Snowbank Mountain | 8,340' | 22.44 | 8348 | 3,120' | Valley | Tripod Peak |
| 26 | Big Foot Butte | 3,535' | 22.29 | 5580 F | 390' | Ada | Big Foot Butte |
| 27 | Cottonwood Butte B | 5,730' | 21.64 | 6140 A | 2,460' | Idaho | Keuterville |
| 28 | Mica Peak | 5,241' | 21.63 | Spokane, Mount-WA | 2,671' | Kootenai | Rockford Bay |
| 29 | Shafer Butte | 7,582' | 21.60 | Wilson Peak C | 2,726' | Boise | Shafer Butte |
| 30 | Skeleton Butte | 4,400' | 21.06 | Kimama Butte | 330' | Jerome | Eden |
| 31 | Big Baldy | 9,705' | 20.91 | Pinyon Peak | 3,205' | Valley | Big Baldy |
| 32 | Big Southern Butte | 7,560' | 20.67 | 8383 | 2,390' | Butte | Big Southern Butte |
| 33 | Monument Peak B | 8,060' | 20.33 | Middle Mountain B | 1,960' | Cassia | Mahogany Butte |
| 34 | South Mountain A | 7,801' | 20.27 | Quicksilver Mountain | 2,091' | Owyhee | Cliffs |
| 35 | Bruneau Dunes HP | 2,937' | 20.27 | Winter Camp Butte | 350' | Owyhee | Bruneau Dunes |
| 36 | Blue Ridge A | 7,550' | 19.99 | 7881 | 920' | Bingham | Poison Creek |
| 37 | Caribou Mountain | 9,803' | 19.59 | Stewart Peak-WY | 3,093' | Bonneville | Caribou Mountain |
| 38 | Scott Peak | 11,393' | 19.58 | Diamond Peak A | 4,243' | Lemhi | Scott Peak |
| 39 | Moscow Mountain | 4,983' | 19.36 | Beals Butte | 2,093' | Latah | Moscow Mountain |
| 40 | East Butte A | 6,572' | 19.33 | Big Southern Butte | 1,547' | Bingham | Middle Butte |
| 41 | Sedgwick Peak | 9,167' | 19.32 | Oxford Peak | 3,642' | Bannock | Sedgwick Peak |
| 42 | Deep Creek Peak | 8,748' | 19.24 | Elkhorn Peak B | 3,248' | Power | Deep Creek Peak |
| 43 | Black Pine Peak | 9,386' | 19.23 | "Bull Mountain"-UT | 4,086' | Cassia | Black Pine Peak |
| 44 | Craig Mountain | 5,380' | 19.20 | Cottonwood Butte B | 1,070' | Nez Perce | Frye Point |
| 45 | 9900 C ID/MT | 9,900' | 18.97 | Jefferson, Mount ID/MT | 320' | Beaverhead & Clark | Winslow Creek |
| 46 | Rough Mountain A | 7,090' | 18.74 | Quicksilver Mountain | 1,360' | Owyhee | Rough Mountain |
| 47 | Celaya Benchmark | 7,740' | 18.65 | Ellen D Mountain-NV | 570' | Twin Falls | Taylor Canyon |
| 48 | Stevens Peak A | 6,838' | 18.62 | Middle Sister Peak | 1,676' | Shoshone | Mullan |
| 49 | Snowy Top | 7,572' | 18.06 | Smith Peak | 1,872' | Boundary | Continental Mountain |
| 50 | Baldy Mountain B ID/MT | 9,900' | 17.96 | Jefferson, Mount ID/MT | 2,360' | Beaverhead & Clark | Slide Mountain |
| 51 | Council Mountain | 8,126' | 17.83 | Jughandle Mountain | 2,306' | Adams | Council Mountain |
| 52 | Thompson Peak A | 10,751' | 17.75 | 10777 | 2,451' | Custer | Stanley Lake |
| 53 | Log Mountain | 9,179' | 17.66 | 9211 A | 2,319' | Valley | Log Mountain |
| 54 | Rhodes Peak | 7,930' | 17.65 | 8042 A | 2,695' | Clearwater | Rhodes Peak |
| 55 | Juniper Mountain | 6,820' | 17.54 | 6860 C | 1,290' | Owyhee | Smith Creek |
| 56 | Cedar Butte C | 5,383' | 17.25 | Indian Creek Butte | 416' | Clark | Cedar Butte Se |
| 57 | Taylor Mountain A | 9,960' | 17.04 | 10222 | 2,380' | Lemhi | Taylor Mountain |
| 58 | Smoky Dome | 10,095' | 17.01 | Two Point Mountain | 3,275' | Camas | Smoky Dome |
| 59 | Packsaddle Mountain | 6,405' | 16.75 | Scotchman Peak | 1,887' | Bonner | Packsaddle Mountain |
| 60 | Paris Peak | 9,575' | 16.74 | Doubletop Mountain-UT | 1,475' | Bear Lake | Paris Peak |
| 61 | General, The | 10,329' | 16.40 | 10442 | 1,909' | Custer | Mount Jordan |
| 62 | 6787 | 6,787' | 16.37 | Deadline Ridge | 917' | Twin Falls | Magic Hot Springs |
| 63 | Allan Mountain | 9,154' | 16.31 | Pyramid Peak ID/MT | 2,233' | Lemhi | Allan Mountain |
| 64 | Wild Horse Table | 6,227' | 16.28 | Crab Spring Butte | 457' | Owyhee | Little Blue Table |
| 65 | Whitehorse Butte | 5,469' | 16.25 | Lambert Table | 399' | Owyhee | Four Corners |
| 66 | Bald Mountain A | 10,313' | 16.18 | 10442 | 2,013' | Custer | Bald Mountain |
| 67 | Patrick Butte | 8,841' | 15.75 | Ogre, The | 2,901' | Idaho | Patrick Butte |
| 68 | Kettle Butte | 5,571' | 15.75 | East Butte A | 406' | Bonneville | Kettle Butte SW |
| 69 | Idaho Point A | 6,505' | 15.68 | Black Peak A ID/MT | 1,436' | Shoshone | Gem Peak |
| 70 | North Junipers HP | 6,265' | 15.68 | 6597 | 820' | Fremont | Big Grassy Ridge |
| 71 | Sleeping Deer Mountain | 9,881' | 15.61 | White Valley Mountain | 1,861' | Lemhi | Sleeping Deer Mountain |
| 72 | Stripe Mountain | 9,001' | 15.59 | Cottonwood Butte A | 2,101' | Idaho & Lemhi | Stripe Mountain |
| 73 | South Butte | 6,994' | 15.55 | Black Mountain F | 2,370' | Shoshone | Monumental Buttes |
| 74 | Cape Horn Mountain | 9,526' | 15.53 | McGown Peak | 2,586' | Custer & Valley | Cape Horn Lakes |
| 75 | Warm River Butte | 6,613' | 15.46 | Little Butte A | 585' | Fremont | Warm River Butte |
| 76 | Sherman Peak B | 9,682' | 15.45 | Meade Peak | 2,302' | Bear Lake | North Canyon |
| 77 | Samaria Mountains HP | 7,780' | 15.41 | Gunsight Peak-UT | 2,400' | Oneida | Samaria |
| 78 | Myrtle Benchmark | 2,375' | 15.40 | Big Bear Ridge | 515' | Nez Perce | Juliaetta |
| 79 | Scotchman Peak | 7,009' | 15.24 | Ibex Peak-MT | 4,669' | Bonner | Scotchman Peak |
| 80 | Steel Mountain | 9,730' | 15.15 | Ross Peak A | 2,188' | Elmore | Rocky Bar |
| 81 | Menan Buttes North | 5,619' | 15.11 | West Butte Benchmark | 794' | Madison | Menan Buttes |
| 82 | Pilot Knob B | 7,135' | 15.03 | Baking Powder Mountain | 2,115' | Idaho | Pilot Knob |
| 83 | Piney Peak | 9,020' | 14.88 | Atkinson Peak | 2,260' | Teton | Garns Mountain |
| 84 | Grave Peak | 8,282' | 14.87 | Shattuck Mountain | 2,502' | Idaho | Grave Peak |
| 85 | Bald Mountain P | 5,334' | 14.58 | Crystal Peak | 2,114' | Latah | Emida |
| 86 | Pilot Peak A | 8,128' | 14.57 | 8610 B | 2,087' | Boise | Sunset Mountain |
| 87 | 3598 | 3,598' | 14.56 | Winter Camp Butte | 328' | Owyhee | Black Butte East |
| 88 | 8846 A | 8,846' | 14.55 | Walkers Peak | 1,666' | Valley | Tyndall Meadows |
| 89 | Goat Mountain A | 9,943' | 14.48 | Mill Mountain | 2,283' | Lemhi | Goat Mountain |
| 90 | Davis Mountain | 6,806' | 14.39 | Sheep Point | 1,146' | Camas | Davis Mountain |
| 91 | Draney Peak | 9,131' | 14.33 | 9395-WY | 1,501' | Caribou | Stewart Flat |
| 92 | Squaw Butte B | 5,896' | 14.27 | 6230 D | 1,716' | Gem | Squaw Butte |
| 93 | South Chilco Mountain | 5,661' | 14.27 | Packsaddle Mountain | 1,526' | Kootenai | Spades Mountain |
| 94 | Camp Howard Ridge | 6,065' | 14.26 | Cold Benchmark B | 1,765' | Idaho | Grave Point |
| 95 | Bishop Mountain | 7,810' | 14.18 | Reas Peak ID/MT | 1,375' | Fremont | Bishop Mountain |
| 96 | Pend Oreille, Mount | 6,755' | 13.81 | Savage Mountain-MT | 1,655' | Bonner | Mount Pend Oreille |
| 97 | 4985 | 4,985' | 13.66 | Cottonwood Butte B | 645' | Idaho | Boles |
| 98 | Mormon Mountain | 9,545' | 13.48 | Wilson Mountain A | 2,145' | Valley | Mormon Mountain |
| 99 | Clifty Mountain | 6,705' | 13.39 | 6779 | 2,165' | Boundary | Clifty Mountain |
| 100 | Pine Spring Ridge | 7,878' | 13.35 | 8002 B | 1,128' | Bear Lake | Pegram |