Yolaine Yengo (born 24 April 1993) is a French rugby union and sevens player. She plays for the University of Rennes and for Stade Rennais Rugby.
Yengo competed for the New Caledonian sevens team at the 2015 Pacific Games. She was selected as a member of the France women's national rugby sevens team at the 2021 Dubai Women's Sevens. She won a bronze medal at the 2022 Rugby World Cup Sevens.
She competed for France at the 2024 Summer Olympics.