| Justin Rakotoniaina | |
| Order: | 10th |
| Office: | Prime Minister of Madagascar |
| Term Start: | 12 August 1976 |
| Term End: | 1 August 1977 |
| President: | Didier Ratsiraka |
| Predecessor: | Joël Rakotomalala |
| Successor: | Désiré Rakotoarijaona |
| Birth Date: | 14 December 1933 |
| Nationality: | Malagasy |
| Party: | AREMA |
Justin Rakotoniaina (14 December 1933 – November 2001)[1] was a diplomat who briefly served as Prime Minister of Madagascar in 1976 - 1977 after Joël Rakotomalala was killed in a helicopter accident.[2] He was a member of the Association for the Rebirth of Madagascar.[3]