Belichick is a surname, which is the Americanized form of the Croatian last name Biličić. Notable people with the name include:

Bill Belichick (born 1952), American football coach Brian Belichick, American football coach, son of Bill Stephen Belichick (born 1987), American football coach, son of Bill Steve Belichick (1919–2005), American football player and coach, father of Bill

See also