Bruno Mathieu (born 23 March 1958) is a French organist. He studied organ with Jean Langlais, Suzanne Chaisemartin, Jean Guillou, Marie-Claire Alain, and composition with Pierre Lantier, as well as piano with France Clidat and Gisèle Kühn. He is the organist of the Church of Saint-Justin de Levallois-Perret. He teaches organ at the 20th arrondissement of Paris Conservatory.