US Bureau of Indian Affairs
- Also Known As: Indian Service
- Also Known As: Office of Indian Affairs
American
| Notable Position | Person | From | To |
|---|---|---|---|
| Superintendent of the Southwestern District | N Lester Troast | ||
| Commissioner of Indian Affairs | Rowland Ebenezer Trowbridge | 1880 | 1881 |
| Superintendent of Indian Affairs | William Clark | 1822 | 1838 |
| Superintendent of Indian Affairs | Thomas Loraine McKenney | 1824 | 1830 |
| Commissioner of Indian Affairs | John Collier (sociologist) | 1933 | 1945 |
| Superintendent of Indian Affairs for California and Nevada | Edward Fitzgerald Beale | 1853 | 1854 |
| Assistant to Alfred B Mecham, Superintendent of Indian Affairs in Oregon | Capt Ivan Decatur Applegate | 1869 | |
| Engineer | Major C R Olberg |