Jeff Hamilton is an American jazz drummer who is co-leader of the Clayton-Hamilton Jazz Orchestra. He co-leads the Clayton-Hamilton Jazz Orchestra with Jeff Clayton and John Clayton. He also leads his own trio, with Jon Hamar on bass and Tamir Hendelman on piano. Hamilton has worked with Ella Fitzgerald, Rosemary Clooney, the Count Basie Orchestra, Oscar Peterson, and Ray Brown. He toured with Diana Krall and has played on several of her albums.