John O'Leary

• Jack O'Leary
• John F. O'Leary
• John Leary (disambiguation)
• John O'Leary (Canadian football)
• John O'Leary (Fenian)
• John O'Leary (Gaelic footballer)
• John O'Leary (Kerry politician)
• John O'Leary (Wexford politician)
• John O'Leary (actor)
• John O'Leary (ambassador)
• John O'Leary (blues harmonica artist)
• John O'Leary (golfer)
• John O'Leary (journalist)
• John O'Leary (sport shooter)
• My Chauffeur
• Savoy Brown