Marion Rousse (born 17 August 1991) is a French former racing cyclist.

[1] Outside racing, Rousse has also worked as a pundit for Eurosport and France Télévisions.

[8] Rousse married fellow racing cyclist and Tour de France stage winner Tony Gallopin in October 2014.

[10] Two months later Julian Alaphilippe announced in an interview with L'Équipe that he and Rousse were in a relationship.

[11][12] In January 2021 Alaphilippe announced via social media that the couple were expecting a child.