Alan Wray Tudyk (born March 16, 1971) is an American actor.

His film work includes roles in 28 Days (2000), A Knight’s Tale (2001), Dodgeball: A True Underdog Story (2004), voice and motion capture for Sonny in I, Robot (2004), and 3:10 to Yuma (2007). He starred in the black comedy horror film Tucker & Dale vs. Evil (2010). Tudyk has also appeared in the films, Transformers: Dark of the Moon (2011), 42 (2013), Maze Runner: The Scorch Trials (2015) and Trumbo (2015). He has voiced characters in every Walt Disney Animation Studios film since 2012.