Ajay Kalahastri Naidu (born 12 February 1972) is an American actor. Naidu was born in Evanston, Illinois and raised in Chicago, the son of Indian immigrants from Chittor District, Andhra Pradesh to the U.S. He attended Evanston Township High School. As an actor, he trained with the American Repertory Theater's Institute for Advanced Theatre Training at Harvard University. His first professional acting job was the film Touch and Go (released in 1986) which he won from an open call, this in turn led to television jobs.He starred in the TV-movie, Lady Blue (1985) as "Paquito". This was followed by an ABC Afterschool Special episode, "No Greater Gift" (1985), where he played "Nick Santana", a 12-year old boy with a terminal illness. He then appeared in an uncredited role as "Ahmed" in the "MacGyver" TV series, during the first season, in episode, "To Be a Man" in 1986. Other film credits when younger include Where the River Runs Black (1986) and Vice Versa (1988). Between 1988 and 1995 he worked extensively in classical theatre. He returned to film acting in SubUrbia (1996), where he was praised for his role as the convenience store owner, "Nazeer Choudhury" and for which he was nominated for an independent spirit award for best supporting actor.

• Office Space (1999)

  
• Pi (1998)

  
• K-PAX (2001)

  
• The Accidental Husband (2008)

  
• Hotel for Dogs (2009)