Peter Buckley may refer to:
Peter Buckley (boxer) (born 1969), English journeyman welterweight boxer Peter J. Buckley (born 1957), Oregon State Representative, District 5 (2004–2017) Peter Buckley (cyclist) (1944–1969), British professional racing cyclist Peter Buckley (academic) (born 1949), British professor of multinational enterprise and international business Peter F. Buckley, American psychiatrist