Peter Lucas may refer to:
Peter Lucas (footballer) (1929–2019), former Australian rules footballer Peter Lucas (rower) (1933–2001), former New Zealand rower Peter J. Lucas (born 1962), Polish and American actor Peter J. A. Lucas (1914–1994), British soldier awarded the Military Cross Peter Lucas (documentary film-maker), a 2011 Guggenheim Fellow Peter Lucas (computer scientist) (1935–2015), Austrian computer scientist Peter Lucas (rugby union) (born 1956), Australian rugby union player