Eric Millegan (born August 25, 1974) is an American actor, best known for his role as Dr. Zack Addy on the Fox series Bones.

Millegan was born in Hackettstown, New Jersey, and raised in Springfield, Oregon.

He attended Springfield High School, where he was student body vice president his senior year.

Out magazine named him the "Hottest Up-and-Coming Openly Gay Actor of 2003.

[2] Millegan married his long-time partner, Charles Michel, in New York City on June 28, 2012.