Branford Marsalis (born August 26, 1960) is an American saxophonist, composer, and bandleader. While primarily known for his work in jazz as the leader of the Branford Marsalis Quartet, he also performs frequently as a soloist with classical ensembles and has led the group Buckshot LeFonque. From 1992 to 1995 he led The Tonight Show Band.

Marsalis was born in Breaux Bridge, Louisiana. He is the son of Dolores (née Ferdinand), a jazz singer and substitute teacher, and Ellis Louis Marsalis, Jr., a pianist and music professor. His brothers Jason Marsalis, Wynton Marsalis, and Delfeayo Marsalis are also jazz musicians.