Lea Moutoussamy
Lea Melissa Moutoussamy (ليا ميليسا موتوسامي) is a right-handed Algerian sabre fencer.  At the 2012 Summer Olympics she competed in the Women's sabre, losing in the first round to Russian Sofiya Velikaya by a score of 15–6. When she competed in 2012, she was the youngest fencer to ever have participated in the Olympics; she was 14 years and 288 days old.

Moutoussamy was born on October 18, 1997, in Paris, France.  She fences with the club US Metro, in Paris.