John Doran may refer to:

• John Doran (baseball) (1867–after 1895), American baseball player
• John Doran (British Army officer) (1824–1903)
• John Doran (ice hockey) (1910–1975), Canadian ice hockey player
• John Doran (tennis) (born 1978), Irish tennis player
• John Doran (writer) (1807–1878), English editor and writer
• John Desmond Beauchamp Doran (1912–1946), British army intelligence officer
• John James Doran (1864–1904), American Medal of Honor recipient
• Johnny Doran (1907–1950), Irish uilleann piper
• Johnny Doran (actor) (born 1962), American child actor
• Jack Doran (born John Francis Doran; 1896–1940), Irish footballer