| Name | Elevation | Prominence | State | Counties | Quadrangle |
| North Arapaho Peak | 13,513' | 1,667' | CO | Boulder & Grand | Monarch Lake |
| Apache Peak | 13,450' | 1,083' | CO | Boulder & Grand | Monarch Lake |
| Navajo Peak | 13,419' | 316' | CO | Boulder & Grand | Monarch Lake |
| Guyot, Mount | 13,372' | 1,318' | CO | Park & Summit | Boreas Pass |
| Coney Benchmark | 13,339' | 983' | CO | Hinsdale | Finger Mesa |
| James Peak | 13,272' | 738' | CO | Clear Creek, Gilpin, & Grand | Empire |
| Paiute Peak | 13,094' | 452' | CO | Boulder & Grand | Monarch Lake |
| Toll, Mount | 12,989' | 454' | CO | Boulder & Grand | Monarch Lake |
| Pawnee Peak | 12,955' | 404' | CO | Boulder & Grand | Monarch Lake |
| Jasper, Mount | 12,923' | 1,011' | CO | Boulder & Grand | East Portal |
| Ida, Mount | 12,882' | 514' | CO | Grand & Larimer | Grand Lake |
| Hallett Peak | 12,723' | 769' | CO | Grand & Larimer | McHenrys Peak |
| "Algonquin" | 12,581' | 427' | CO | Boulder & Grand | Monarch Lake |
| "Quarter to 5 Peak" | 12,290' | 378' | CO | Boulder & Grand | Monarch Lake |
| "Heartbeat Peak" | 12,223' | 372' | CO | Gilpin & Grand | East Portal |
| Chapman Peak | 9,411' | 2,265' | MT | Flathead & Glacier | Mount Carter |
| Flinsch Peak | 9,233' | 1,221' | MT | Flathead & Glacier | Mount Rockwell |
| Grizzly Mountain | 9,082' | 1,744' | MT | Flathead & Glacier | Mount Rockwell |
| Custer, Mount | 8,888' | 1,206' | MT | Flathead & Glacier | Mount Carter |
| Kipp, Mount | 8,841' | 1,143' | MT | Flathead & Glacier | Ahern Pass |
| Morgan, Mount | 8,761' | 961' | MT | Flathead & Glacier | Cut Bank Pass |
| Ahern Peak | 8,749' | 389' | MT | Flathead & Glacier | Ahern Pass |
| Little Dog Mountain | 8,610' | 710' | MT | Flathead & Glacier | Blacktail |
| Helen, Mount | 8,538' | 978' | MT | Flathead & Glacier | Mount Rockwell |
| Swiftcurrent Mountain | 8,444' | 712' | MT | Flathead & Glacier | Ahern Pass |
| McClintock Peak | 8,285' | 405' | MT | Flathead & Glacier | Cut Bank Pass |
| Calf Robe Mountain | 7,948' | 850' | MT | Flathead & Glacier | Squaw Mountain |
| Red Crow Mountain | 7,891' | 791' | MT | Flathead & Glacier | Squaw Mountain |
| Elkcalf Mountain | 7,607' | 707' | MT | Flathead & Pondera | Summit |
| Granite Butte | 7,600' | 820' | MT | Lewis and Clark | Granite Butte |
| 7430 | 7,430' | 330' | MT | Lewis and Clark | Stemple Pass |
| West Flattop Mountain | 6,830' | 710' | MT | Flathead & Glacier | Mount Geduhn |