Peter Mills

Peter Mills may refer to:


 * Peter Mills (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 (1927–1988), pretender to the Byzantine throne
 * 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 (field hockey) (born 1945), British Olympic hockey player
 * 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
 * Peter Mills (slave) (1861–1972), allegedly the last known surviving American slave