John Dunne
John Dunne may refer to:
Religion
- John Dunne (priest), Irish priest and educator
- John Dunne (bishop of Bathurst), Roman Catholic bishop of Bathurst, New South Wales, Australia
- John Dunne (bishop of Wilcannia), Roman Catholic bishop of Wilcannia, New South Wales, Australia
- John Charles Dunne, American prelate of the Roman Catholic Church
- John S. Dunne, Roman Catholic priest and theologian
- John D. Dunne, American author and professor of Buddhist Studies
Sports
- John 'Tull' Dunne, Irish Gaelic footballer, coach and administrator
- John Dunne (basketball), American college basketball coach
- John Dunne, British rock climber featured in the film ''Hard Grit''
Other
- J. W. Dunne, British soldier, aeronautical engineer and philosopher
- John Gregory Dunne, American novelist, screenwriter
- John R. Dunne, American lawyer and politician
- John Dunne (chief constable), chief constable of Cumberland and Westmorland