| County/Equivalent | Elevation | Prominence | Name | State | Quadrangle |
| Pennington | 7,242' | 2,921' | Black Elk Peak | SD | Custer |
| Lawrence | 7,134' | 173' | Crooks Tower | SD | Crooks Tower |
| Custer | 7,001' | 769' | "Sylvan Peak" | SD | Custer |
| Crook | 6,674' | 574' | Cement Ridge | WY | Old Baldy Mountain |