John Requa (born January 1, 1967) is an American screenwriter (with Glenn Ficarra) of Cats & Dogs, Bad Santa and the 2005 remake Bad News Bears. Requa and Ficarra directed Jim Carrey and Ewan McGregor in their screenplay I Love You Phillip Morris. For their writing on this film, Requa and Ficarra received a nomination for the Writers Guild of America Award for Best Adapted Screenplay.
