Stephen Francis Patrick Aloysius Dunleavy (January 21, 1938 – June 24, 2019) was an Australian-born American journalist. He was born in Sydney. Dunleavy was best known as a columnist for the "New York Post" from 1976 to 2008. He was a lead reporter on the tabloid television program "A Current Affair" in the 1980s and 1990s.