Adam David Willard, best known by his stage name Atom Willard (born August 15, 1973), is an American drummer who has been a member of several notable musical acts. Willard's drumming career began in 1990 when he joined Rocket from the Crypt, whom he remained with until 2000. Subsequently he joined The Special Goodness and The Offspring, and in 2005 became a founding member of Angels & Airwaves.