Marion Cotillard Relationships
Who is Marion Cotillard dating?
Marion Cotillard is currently in a relationship with Guillaume Canet. They have been together since October 2007.
Marion Cotillard has had 3 romantic relationships. Her longest relationship is with Guillaume Canet, which has lasted for 11 years and 11 months. Marion Cotillard has also had relationships with Julien Rassam and Stéphan Guérin-tillié.