# | Name | Rank | Elevation | Prominence | Counties | Quadrangle |
1 | White Tail Peak | 8 | 6,971' | 373' | Pennington | Deerfield |
2 | Flag Mountain | 6,937' | 207' | Pennington | Deerfield | |
3 | Custer Peak | 14 | 6,804' | 654' | Lawrence | Minnesota Ridge |
4 | Deer Mountain | 6,652' | 272' | Lawrence | Lead | |
5 | Castle Peak | 30 | 6,358' | 448' | Pennington | Rochford |
6 | Cicero Peak | 43 | 6,166' | 503' | Custer | Cicero Peak |
7 | Custer Mountain | 46 | 6,100' | 600' | Custer | Custer |
8 | Coolidge, Mount | 54 | 6,023' | 683' | Custer | Mount Coolidge |