Jean-Marie Londeix (20 September 1932) is a French saxophonist born in Libourne who studied saxophone, piano, harmony and chamber music.Jean-Marie Londeix began his saxophone study with bassoonist Jules Ferry at the Bordeaux Conservatory. He later studied with Marcel Mule at the Paris Conservatory. He also studied with Fernand Oubradous and Norbert Dufourcq, among others. He then served as the saxophone instructor at the Conservatory of Dijon for 18 years. He retired from the Conservatoire de Bordeaux, France in 2001.Jean-Marie Londeix won an international saxophone competition when he was 15 years old.