| Lantoniaina Ramalalanirina | |
| Nationality: | Malagasy |
| Birth Date: | 12 April 1977 |
| Height: | 150 cm |
| Weight: | 48 kg |
| Pb: | 11.63 |
Lantoniaina Ramalalanirina is a Malagasy Olympic sprinter. She represented her country in the Women's 4 × 100 metres relay at the 1996 Summer Olympics. Her team did not finish their first qualifying race. Her sister is the fellow Olympian sprinter Nicole Ramalalanirina.[1]