Marjolène Morin (born 2 August 1953), professionally known as Marjo, is a québécoise singer-songwriter.
Marjo was born in Montreal, Quebec. After singing in two musicals by François Guy, she joined the band Corbeau in 1979, two years after the group was started by Pierre Harel.
Her solo career began shortly after Corbeau disbanded with the theme song for the film La Femme de l'hôtel which earned a Genie Award for Best Original Song in 1985. In 1986, her debut album Celle qui va sold more than 250 000 copies.