| Office: | Member of the Senate of Madagascar |
| Constituency: | Vakinankaratra |
| Party: | Tiako I Madagasikara |
| Birth Date: | 15 June 1960 |
| Birth Place: | Antananarivo, Madagascar |
Lantoniaina Rabenatoandro (born June 15, 1960 in Antananarivo) is a Malagasy politician. He is a member of the Senate of Madagascar for Vakinankaratra, and is a member of the Tiako I Madagasikara party.