| List Rank | SD Rank | Name | Elevation | Saddle | Prominence | Line Parent | Isolation | Proximate Parent | County | Quadrangle | LiDAR |
| Mellette County HP | 2,830' | 2,770' | 60' | 3362 | 10.77 | 3362 | Mellette | Norris - Map | |||
| Cedar Butte | 2,739' | 2,608' | 131' | 3362 | 25.00 | 3362 | Mellette | Corn Creek - Map | |||
| Bus Butte | 2,641' | 2,477' | 164' | 3362 | 21.85 | 3362 | Mellette | Corn Creek - Map | |||
| Cross Butte | 2,641' | 2,477' | 164' | 3362 | 21.81 | 3362 | Mellette | Corn Creek - Map | |||
| Devils Backbone, The | 2,641' | 2,608' | 33' | 3362 | 21.43 | 3362 | Mellette | Cedar Butte - Map | |||
| Cemetery Hill | 2,542' | 2,509' | 33' | 3362 | 21.72 | 3362 | Mellette | Corn Creek - Map | |||
| Mellette County Prominence Point | 2,534' | 2,271' | 263' | 4027 | 48.57 | 3362 | Mellette | Wood South - Map | |||
| Rattlesnake Butte | 2,534' | 2,337' | 197' | 4027 | 47.66 | 3362 | Mellette | Wood South - Map | |||
| Horseshoe Butte | 2,533' | 2,335' | 198' | 3362 | 30.67 | 3362 | Mellette | Cedar Butte NW - Map |