Luis Saguar was an American writer, professor, and actor in theatre and films. He was best known for playing a variety of roles varying from wise elders, addicts, and people of strange behavior.

Film credits include Political Animals, The Mercy Man, Night Fliers, Everything Strange And New, Bottle Shock, Read You Like A Book, Fun with Dick and Jane, The Zodiac, Silver City, Happily Even After, Quality Of Life, Echos Of Enlightenment, 8MM, and Flawless.

Theatre credits include Claudio in Lydia (Marin Theatre).