Francisco Muniz IV is an American actor. He played the title character in the Fox sitcom Malcolm in the Middle (2000–2006), for which he earned an Emmy Award nomination and two Golden Globe Award nominations. His film roles include Deuces Wild (2002), Big Fat Liar (2002), Agent Cody Banks (2003), and Racing Stripes (2005). At the height of his fame, he was considered one of the most popular child actors and "one of Hollywood's most bankable teens" in 2003.

Malcolm in the Middle is an American sitcom created by Linwood Boomer for Fox. The series premiered on January 9, 2000, and ended on May 14, 2006, after seven seasons consisting of 151 episodes.