Marc Philippe Ledoux (born 4 March 1986 in La Louvière) is a Belgian Paralympic table tennis player with cerebral palsy. His father, Alain Ledoux, also competed in Paralympic table tennis. Marc Ledoux has won two medals at the 2004 Summer Paralympics. He has won two European titles and also won silver and bronze medals in team events with Mathieu Loicq and Nico Vergeylen.