Jean-Marie Londeix (20 September 1932) is a French saxophonist born in Libourne who studied saxophone, piano, harmony and chamber music. Jean-Marie Londeix studied saxophone with the legendary 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 National Conservatory of Bordeaux, France in 2001. Jean-Marie Londeix won the international saxophone competition when he was 15 years old.