Boniface Ferdinand Leonard "Buddy" DeFranco (February 17, 1923 – December 24, 2014) was an American jazz clarinet player. DeFranco began his professional career just as swing music and big bands — many of which were led by clarinetists like Artie Shaw, and Benny Goodman — were in decline. While most jazz clarinet players did not adapt to this change, DeFranco successfully continued to play clarinet exclusively, and was one of the few bebop clarinetists.