John Dunne

John Dunne may refer to:

Religion

 * John Dunne (priest) (1816–1867), Irish priest and educator
 * John Dunne (bishop of Bathurst) (1845–1919), Roman Catholic bishop of Bathurst, New South Wales, Australia
 * John Dunne (bishop of Wilcannia) (1846–1916), Roman Catholic bishop of Wilcannia, New South Wales, Australia
 * John Charles Dunne (born 1937), American prelate of the Roman Catholic Church
 * John S. Dunne (1929–2013), Roman Catholic priest and theologian
 * John D. Dunne (born 1961), American author and professor of Buddhist Studies

Sports

 * John 'Tull' Dunne (1911–1990), Irish Gaelic footballer, coach and administrator
 * John Dunne (basketball) (born 1970), American college basketball coach
 * John Dunne, British rock climber featured in the film Hard Grit

Other

 * J. W. Dunne (1875–1949), British soldier, aeronautical engineer and philosopher
 * John Gregory Dunne (1932–2003), American novelist, screenwriter
 * John R. Dunne (1930–2020), American lawyer and politician
 * John Dunne (chief constable), chief constable of Cumberland and Westmorland