| Honorific-Prefix: | Ambassador Dr. |
| Mahadhi Maalim | |
| Honorific-Suffix: | MP |
| Office: | Deputy Minister of Foreign Affairs and International Cooperation |
| Term Start: | 28 November 2010 |
| Term End: | 5 November 2015 |
| Minister: | Bernard Membe |
| Office2: | Member of Parliament for Muyuni |
| Term Start2: | November 2010 |
| Term End2: | November 2015 |
| Predecessor2: | Haji Mwita Haji |
| Birth Date: | 28 March 1972 |
| Birth Place: | Zanzibar |
| Nationality: | Tanzanian |
| Party: | CCM |
| Alma Mater: | UDSM University of Cape Town University of Auckland (LL.M) University of Dar es Salaam (Ph.D). |
| Profession: | Lawyer |
Mahadhi Juma Maalim (born 28 March 1972) is a Tanzanian CCM politician and Member of Parliament for Muyuni constituency from November 2010 to October 2015. He is the former Deputy Minister of Foreign Affairs and International Co-operation.[1] He was an Ambassador of the United Republic of Tanzania to the State of Kuwait and is currently Ambassador of the United Republic of Tanzania to the State of Qatar