Jacques "Jacky" Bonnevay (born 1 June 1961) is a French football coach and former player, who is assistant manager of Saint-Étienne.

After his playing career, he became a coach with AS Beauvais, Troyes, Angers, Wydad Casablanca and Chamois Niortais.

From October 2012 to the summer 2014, Bonnevay worked as the assistant manager of the Niger national team.

From March 2015 to April 2018, Bonnevay once again worked under Vahid Halilhodžić as his assistant for the Japan national team.

On 30 June 2018, he was announced as assistant manager to Claude Puel at Leicester City, following a restructure of the coaching staff at the club.