Dina Meyer (born December 22, 1968) is an American actress. She began her career appearing in a recurring role on the Fox teen drama series Beverly Hills, 90210 (1993–94), before landing a leading role opposite Keanu Reeves in the 1995 film Johnny Mnemonic.

Meyer has acted in a number of roles in films Dragonheart (1996), Starship Troopers (1997), Bats (1999), D-Tox (2002), and Star Trek: Nemesis (2002). She played Detective Allison Kerry in the Saw film franchise. On television, Meyer starred as Barbara Gordon/Oracle/Batgirl in the short-lived series Birds of Prey (2002–03) and was regular on Secret Agent Man (2000) and Point Pleasant (2005).

Early life
Meyer was born in Queens, New York. In 1991, she graduated from Long Island University in Brookville, New York with a bachelor of business administration degree. She trained in acting for three years at the Neighborhood Playhouse School of the Theatre in New York. She is Jewish.