Progressive Leaders
| Presidents | Vice Presidents | Year |
| Robert Burnette | Vincent Cordry | '54 - '56 |
| Robert Burnette | Henry Horse Looking | '56 - '58 |
| Robert Burnette | Narcisse Brave | '58 - '60 |
| Robert Burnette | Adam Bordeaux | '60 - '62 |
| Cato Valandra | Adam Bordeaux | '62 - '64 |
| Cato Valandra | Adam Bordeaux | '64 - '66 |
| Cato Valandra | Adam Bordeaux | '66 - '67 |
| Cato Valandra | Adam Bordeaux | '67 - '69 |