Julian Priester (born June 29, 1935) is an American jazz trombonist and occasional euphoniumist. He is sometimes credited “Julian Priester Pepo Mtoto”. He has played with Sun Ra, Max Roach, Duke Ellington, John Coltrane, and Herbie Hancock.

He was born in Chicago, Illinois, United States. Priester attended Chicago’s DuSable High School, where he studied under Walter Dyett. In his teens he played with blues and R&B artists such as Muddy Waters, and Bo Diddley, and had the opportunity to jam with jazz players such as the saxophonist Sonny Stitt.

In the early 1950s, Priester was a member of Sun Ra‘s big band, recording several albums with the group, before leaving Chicago in 1956 to tour with Lionel Hampton, and he then joined Dinah Washington in 1958. The following year he settled in New York and joined the group led by drummer Max Roach, who heard him playing on the Philly Joe Jones album, “Blues for Dracula” (1958). While playing in Roach’s group, Priester also recorded two albums as a leader, Keep Swingin’ and Spiritsville, both of which were recorded and released by Riverside (the latter by their Jazzland subsidiary) in 1960.