John Dunne may refer to:
- John Dunne (basketball), American college basketball coach
- John Gregory Dunne (1932–2003), American author
- John D. Dunne, American author and professor of Buddhist Studies
- John William Dunne (1875–1949), British engineer and author of An Experiment with Time
- John Dunne (politician) (born 1930), American lawyer and state senator from New York
- John Dunne (bishop) (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 S. Dunne (born 1929), Roman Catholic priest and theologian
- John Charles Dunne (born 1937), American prelate of the Roman Catholic Church
- John Dunne, British rock climber featured in the film Hard Grit
Famous quotes containing the words john and/or dunne:
“Look Johnny, Spig just joined the Navy. I’m married to it. I run the mess hall. I swab the deck. I chip the rust. You’re afraid that they’ll kick Spig out of the Navy. I’m afraid that they won’t.”
—Frank Fenton, William Wister Haines, co-scenarist, and John Ford. Minne Wead (Maureen O’Hara)
“Vice ... is a creature of such heejous mien ... that th’ more ye see it th’ betther ye like it.”
—Finley Peter Dunne (1867–1936)