| Birth Date: | 7 January 1907 |
| Order: | Prime Minister of Zanzibar |
| Order1: | Chief Minister of Zanzibar |
| Successor: | Abdullah Kassim Hanga (People's Republic) |
| Predecessor: | Himself as Chief Minister |
| Predecessor1: | Geoffrey Charles Lawrence |
| Successor1: | Himself as Prime Minister |
| Monarch1: | Abdullah |
| Term Start: | 24 June 1963 |
| Termstart1: | 5 June 1961 |
| Term End: | 12 January 1964 |
| Termend1: | 24 June 1963 |
| Party: | ZNP |
Muhammad Shamte Hamadi (7 January 1907 – after 1964)[1] was Chief Minister of Sultanate of Zanzibar from 5 June 1961 to 24 June 1963 and the only Prime Minister in its history from 24 June to 12 January 1964.[2]