| Position holders | |||
|---|---|---|---|
| Holder | Start date | End date | |
| Joseph Sinde Warioba Politician | |||
| John Malecela Politician | |||
| Mwigulu Nchemba Politician | - | ||
| Mizengo Pinda Politician | |||
| Salim Ahmed Salim Politician | |||
| Frederick Sumaye Politician | |||
| Cleopa Msuya Politician | |||
| Kassim Majaliwa Politician | |||
| Edward Lowassa Politician | |||
| Cleopa Msuya Politician | |||