Christopher Null is an American writer, film critic, and columnist. A former blogger for Yahoo! Tech, he was the editor of Drinkhacker.com, and the founder and editor-in-chief of Filmcritic.com, which operated from 1995 to 2012. In 2003, CNN called Null an "expert in media, business and technology". In 2013, Null founded Film Racket. He is a founding member of the Online Film Critics Society.