Dillard's first principal was
Joseph A. Ely. When the building, now the
Old Dillard Museum, was built in 1924 it was an elementary school; by the time he left in 1937, when he moved to Crispus Attacks High School (today a middle school), he had succeeded in expanding Dillard to include high school classes. He was responsible for getting the school name changed in 1930 to honor
James H. Dillard, a white philanthropist, educator, and promoter of education for black children. He was replaced by Clarence C. Walker Sr., who was principal until his death in 1942. Famed saxophonist Julian
Cannonball Adderley became the band director at Dillard High School in Fort Lauderdale in 1948, and worked there until 1950. Dillard High moved to its present, newly built building in 1950. In 1967,
Fort Lauderdale High School met Dillard in the season opener for both teams. This, along with another game in Broward County between
Ely and
McArthur the same night, was the first meeting between white and black teams. Prior to the game, the FLHS team members held their own practices as the coaches refused to hold practice. On Nov. 13, 2008, a 15-year-old student, Amanda Collette, was shot dead in a hallway after rejecting a female student's romantic advances. In March 2010, the shooter was sentenced to 25 years imprisonment. == Notable alumni ==