| No. | Class | F.M. Whyte | Gauge | Railroad Line | Location | Status | Notes |
|---|
| 1 | | 0-4-0T | ng | Branch Mint RR | Chief Crazy Horse Mem., Custer, SD | display | Named Natalie |
| | | 4'-8½" | Homestake Mining | Adams Memorial Museum, Deadwood, SD | display | Named J.B. Higgins |
| 103 | | 2-6-2T | 4'-8½" | PT | Black Hills Central Railroad, Hill City, SD | stored |   used as parts supply for 104 |
| 104 | | 2-6-2T | 4'-8½" | PT | Black Hills Central Railroad, Hill City, SD | operational | |
| 7 | | 2-6-2 | 4'-8½" | P&NW | Black Hills Central Railroad, Hill City, SD | operational | |
| 110 | | 2-6-6-2T | 4'-8½" | RI (Weyerhaeuser) | Black Hills Central Railroad, Hill City, SD | operational | restoration completed Jan, 2001 |
| | 0-4-0T | 36" | South Dakota State Cement | Fairgrounds, Huron, SD | Display |  |
| 5 | | 0-4-0T | 24" | Hibernia Ag | Prairie Village, Madison, SD | restoration |  |
| 11 | | 0-4-0T | 4'-8½" | NMIM | Prairie Village, Madison, SD | operational |  |
| 29 | | 0-6-0 | 4'-8½" | D&NE | Prairie Village, Madison, SD | operational |  |
| 7(2267) | 25 ton | 0-4-0T | 4'-8½" | GWSCX (Grand Rapids Gravel) | 1880's Town, Murdo, SD | display | from Bayard, NE,  |
| | 0-4-0T | 4'-8½" | | Storybook Island Children's Park, Rapid City, SD | display | |
Satellite view in maps.google.com
Builder: American Locomotive Company, Schenectady, NY
Builder: Baldwin Locomotive Works, Philadelphia, PA
Builder: Lima Locomotive Works, Lima, OH
Builder: H.K.Porter Company, Pittsburgh, PA
Builder: Vulcan Iron Works, Wilkes-Barre, PA
Other Builder