Marie Christianne Legentil (born 27 May 1992, in Port Mathurin) is a Mauritian judoka who competes in the women's 52 kg category.

[1] At the 2012 Summer Olympics, she won against later double world champion Majlinda Kelmendi and was defeated in the quarter finals.

In 2014, she was winner of the African Open Port Louis 2014 –52 kg.

At the 2016 Summer Olympics, she again met Majlinda Kelmendi but this time she lost to the eventual gold medalist in the quarter finals.

In 2019, she competed in the women's 52 kg event at the 2019 World Judo Championships held in Tokyo, Japan.