| Name | Elevation | Prominence | State | Counties | Quadrangle |
| Grays Peak | 14,275' | 2,782' | CO | Clear Creek & Summit | Grays Peak |
| Pettingell Peak | 13,559' | 1,564' | CO | Clear Creek & Grand | Loveland Pass |
| 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 |
| Summit Peak | 13,304' | 2,737' | CO | Archuleta | Summit Peak |
| James Peak | 13,272' | 738' | CO | Clear Creek, Gilpin, & Grand | Empire |
| Arikaree Peak | 13,164' | 593' | CO | Boulder & Grand | Monarch Lake |
| Ogalalla Peak | 13,154' | 692' | CO | Boulder & Grand | Isolation Peak |
| Isolation Peak | 13,114' | 892' | CO | Boulder & Grand | Isolation Peak |
| Paiute Peak | 13,094' | 452' | CO | Boulder & Grand | Monarch Lake |
| Toll, Mount | 12,989' | 454' | CO | Boulder & Grand | Monarch Lake |
| Shoshoni Peak | 12,979' | 328' | 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 |
| Neva, Mount | 12,849' | 506' | CO | Boulder & Grand | Monarch Lake |
| "Algonquin" | 12,581' | 427' | CO | Boulder & Grand | Monarch Lake |
| "Red Deer Mountain" | 12,394' | 442' | CO | Boulder & Grand | Isolation Peak |
| 12303 | 12,303' | 304' | CO | Boulder & Grand | Isolation Peak |
| "Quarter to 5 Peak" | 12,290' | 378' | CO | Boulder & Grand | Monarch Lake |
| Zirkel, Mount | 12,187' | 3,479' | CO | Jackson & Routt | Mount Zirkel |