Mark Guiliana (born Florham Park‚ New Jersey in 1980) is an American drummer, composer, and leader of the band Beat Music. He is known for his playing with Avishai Cohen's Trio and Quartet, Meshell Ndegeocello, Dhafer Youssef, Gretchen Parlato, Tigran Hamasyan, Matisyahu, and his old band Heernt.