Peter Mills may refer to: Peter Mills (1598-1670) (1598–1670), English bricklayer and architect Peter Mills (American politician) (born 1943), American politician from Maine Peter Mills (British politician) (1921–1993), British Conservative politician Peter Mills (badminton) (born 1988), English badminton player Peter Mills (Chicago Fire), a fictional character from the TV series Chicago Fire Peter Mills (composer), composer of musicals Peter Mills (golfer) (born 1931), English golfer Peter Mills (RAF officer) (born 1955), Church of Scotland minister and former head of the RAF Chaplains Branch Peter Mills (cricketer) (born 1958), English cricketer