Stephen Rannazzisi (born July 4, 1978) is an American actor and stand-up comedian. He appeared in the 2009 comedy film Paul Blart: Mall Cop. Rannazzisi stars in the FXX sitcom The League as former fantasy football league commissioner Kevin MacArthur, the brother of Taco MacArthur (Jon Lajoie).
He worked in the south tower of the World Trade Center, and was on the 54th floor during the September 11 attacks. His future wife Tracy worked on the 24th floor, but was in mid-commute at the time of the attacks. 9/11 inspired Rannazzisi to move to Los Angeles and pursue stand-up comedy.