David Gallagher
- Birth Date
- 2/9/1985
- Birth Place
- New York City, New York, USA
- Known For
- Acting
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.
