David Gallagher (born February 9, 1985) is an American actor. He is best known for the role of Simon Camden on 7th Heaven and Mikey Ubriacco in the Look Who's Talking Now. He also voices Riku in the Kingdom Hearts video game series.

Filmography

• 2017Born and Missing — Brian
• S.W.A.T. — Sawyer
• 2015Hallucinogen — Jake
• 2014In Your Eyes — Lyle
• 2011Super 8 — Donny
• 2011Trophy Kids — Reid Davis
• 2010Betwixt
• The Deep End — Kevin Mather
• The Vampire Diaries — Ray Sutton
• 2007Boogeyman 2 — Mark
• Saving Grace — Paul Shapiro
• 2007The Picture of Dorian Gray — Dorian Gray
• 2006The Quiet — Brian
• Bones — Ryan Stephenson
• Criminal Minds — Matt Moore
• Numb3rs — Buck Winters
• 2003Kart Racer — Scott McKenna
• CSI: Miami — Rick Bates
• 2002Little Secrets — David Lenox
• Without a Trace — Jeff Ellis
• Smallville — Zan
• CSI: Crime Scene Investigation — Adam Kemp
• 2000The New Adventures of Spin and Marty: Suspect Behavior — Marty Markham
• 1998Richie Rich's Christmas Wish — Richie Rich
• The Wild Thornberrys — Ben (voice)
• 1997Angels in the Endzone — Kevin Harper
• The Wonderful World of Disney — Marty Markham
• 7th Heaven — Simon Camden
• 1996Bermuda Triangle — Sam
• 1996Phenomenon — Al
• 1996Summer of Fear — Zack
• 1995It Was Him or Us — Stevie Pomeroy
• 1993Look Who's Talking Now! — Mikey Ubriacco
• Walker, Texas Ranger — Chad Morgan

Appearances as themselves (2)

• The Starlet — Self
• 2000The Power of One: The Pokémon 2000 Movie Special — Self