★ 8.3 
Acting
David Gallagher
David Gallagher is best known for The Vampire Diaries, Smallville, Criminal Minds and Bones. David Gallagher was born on February 9, 1985. David Gallagher is 41 years old (born February 9, 1985).
- Born
- February 9, 1985 (41 years old)
- Place of birth
- New York City, New York, USA
Biography
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.
Known for
Filmography
- 2017S.W.A.T.Sawyer
- 2010The Deep EndKevin Mather
- 2009The Vampire DiariesRay Sutton
- 2007Saving GracePaul Shapiro
- 2005Numb3rsBuck Winters
- 2005The StarletSelf
- 2005Criminal MindsMatt Moore
- 2005BonesRyan Stephenson
- 2002CSI: MiamiRick Bates
- 2002Without a TraceJeff Ellis
- 2001SmallvilleZan
- 2000CSI: Crime Scene InvestigationAdam Kemp
- 1998The Wild ThornberrysBen (voice)
- 1997The Wonderful World of DisneyMarty Markham
- 19967th HeavenSimon Camden
- 1993Walker, Texas RangerChad Morgan
Frequently asked questions
What movies and shows has David Gallagher been in?
David Gallagher is best known for The Vampire Diaries, Smallville, Criminal Minds and Bones.
When was David Gallagher born?
David Gallagher was born on February 9, 1985. (New York City, New York, USA)
How old is David Gallagher?
David Gallagher is 41 years old (born February 9, 1985).
Updated: October 28, 2026 ·