Eion Francis Hamilton Bailey is an American character actor.

He played Pvt. David Kenyon Webster in the miniseries Band of Brothers and appeared in the films Fight Club, Center Stage, Mindhunters, and Sexual Life. He had a recurring role on the USA Network TV series Covert Affairs and played August (Pinocchio) in the ABC TV series Once Upon a Time. He also had a recurring role as Ray, a psychopathic killer in the CBS series Stalker. He portrays Teddy Weizak in the 2020 miniseries The Stand.

Bailey married Weyni Mengesha, an award-winning Canadian theatre director, in 2011. They have two children.

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