Kevin Glen Weisman is an American film, television, and stage actor. He is internationally known for his work as Marshall Flinkman on the ABC television series Alias (2001–2006), Kives on the HBO television series and movie Hello Ladies (2013–2014), Ray on the CBS television series Scorpion, Dr. Maynard on the NBC television series The Blacklist, and various other roles over his professional career.

For Disney, he played Dr. Finkle in the 2009 direct-to-video film Space Buddies and will play Dale Yorkes in the upcoming TV series Runaways.