Nicole Jaffe is a Canadian actress turned talent agent, most famous for being the first voice of Velma Dinkley (from 1969 to 1973, and temporarliy 2003) in the Scooby-Doo franchise, working alongside Heather North (her roommate), Frank Welker, Casey Kasem, and Don Messick.

For Disney, she made a cameo in The Love Bug.

In her career as an agent, her clients over the years have included John Travolta, Whitney Houston, and Elijah Wood.