Jean-Marc Généreux (/ʒɑ̃-maʁk ʒeneʁø/; born December 25, 1962) is a French Canadian ballroom dance champion, choreographer and television personality from Longueuil, Quebec, Canada.

At a young age, he joined the dance school "École de Danse Loisirs Galaxia Inc." in Longueuil, Quebec, and was partnered with Mousseau when they were children.

Généreux and Mousseau competed successfully as amateurs starting in 1977, and then professionally in 1986, in the Latin and 10-dance dancesport divisions, and retired in 1998.

Their daughter, Francesca, suffers from Rett syndrome; Généreux and his wife work with others to raise awareness and money around this rare neurological condition.

[5] The couple now resides in Boucherville, Quebec where France stays permanently with the kids, unless she is needed to appear on one of the TV shows of which Jean-Marc is a part.