Ruth Marie Christelle Gbagbi (born 7 February 1994 in Abidjan) is an Ivorian taekwondo practitioner.
She competed in the 67 kg event at the 2012 Summer Olympics; she was defeated by Hwang Kyung-Seon in the preliminary round and eliminated by Helena Fromm in the repechage contest.
In the 2016 Summer Olympics, she defeated Farida Azizova to win the bronze medal.