States of the Country Tanzania
| Tanganyika 1st | - 1918 |
| Sultanate of Zanzibar | 1856 - 1964 |
| Tanganyika | 1946 - 1961 |
| Republic of Tanganyika | 1962 - 1964 |
| United Republic of Tanzania | 1964 - .... |
| Tanganyika 1st | - 1918 |
| Sultanate of Zanzibar | 1856 - 1964 |
| Tanganyika | 1946 - 1961 |
| Republic of Tanganyika | 1962 - 1964 |
| United Republic of Tanzania | 1964 - .... |