In the early 1990s Villeneuve once dated Sandrine Gros D"Aillon. After their relationship ended, Villeneuve was engaged to Australian singer Dannii Minogue in the late 1990s and was once engaged to American ballerina Ellen Green. He married his Parisienne girlfriend Johanna Martinez on May 29, 2006, at a civil ceremony in Switzerland. After the ceremony, it was announced the Villeneuves were expecting a baby in November. Johanna gave birth to a son, Jules, on November 14, 2006. Their second son Joakim was born on December 23, 2007. The couple divorced in July 2009. In June 2012, Villeneuve married Camila Lopes, with whom he has had two more sons, Benjamin and Henri.