Peter Doyle may refer to:
Sportspeople Peter Doyle (cyclist) (1945–2025), Irish Olympic cyclist Peter Doyle (footballer, born 1973), Australian footballer for Fitzroy Peter Doyle (footballer, born 1955), Australian footballer for Geelong Peter Doyle (soccer), Australian former international soccer player
Others Peter Hogarth Doyle (1925–2007), Royal Australian Navy admiral Peter Doyle (chemist) (1921–2004), British chemist Peter Doyle (singer) (1949–2001), Australian pop singer Peter Doyle (writer) (born 1951), Australian crime novelist and true crime writer Peter Doyle (politician) (1844–1900), eleventh Secretary of State of Wisconsin Peter Doyle (transit worker) (1843–1907), Washington DC streetcar conductor and lover of Walt Whitman Peter Doyle (bishop) (born 1944), Roman Catholic Bishop of Northampton