Loren Lester is an American screen, stage and voice actor best known as the voice of DC Comics superhero voiced Robin/Nightwing in Batman: The Animated Series and The New Batman Adventures in the DCAU. He is also a graduate of the Occidental College theatre department and has appeared in over 100 radio and television commercials. He also voices Man-Bat in the Creature of the Night Gotham's Most Wanted mission in Batman: Arkham Knight.
He began his career very young; one of his early recurring roles was "Roy" in The Facts of Life. He also provided the voice for Rick Gordon, Flash Gordon's son, in the 1986 cartoon series Defenders of the Earth and as Barbeque on G.I. Joe: A Real American Hero.
In 1990, he provided the voice for Jordan Knight in New Kids on the Block. In 1994, he was also the voice of Gringo in the Don Bluth film Thumbelina. He also played one of the hall monitors, Fritz Hansel, in Rock 'n' Roll High School.
From 1992 to 1999, Lester voiced Dick Grayson/Robin/Nightwing in the DC Animated Universe alongside Kevin Conroy, Mark Hamill, Arleen Sorkin, Robert Costanzo and Tara Strong appearing primarily in Batman: The Animated Series and it's revamped follow-up The New Batman Adventures.
Lester also voiced Hal Jordan/Green Lantern in "The Eyes of Despero" episode of Batman: Brave and the Bold, also from DC Comics. And then the voice of Iron Fist in Ultimate Marvel vs. Capcom 3 and The Avengers: Earth's Mightiest Heroes from Marvel Comics.