John Mackey

• John Mackey , American football tight end
• John Mackey , founder of Whole Foods Market
• John Mackey , American composer of classical concert music
• John Mackey , Irish athlete in the sport of hurling
• John Mackey , Australian politician
• John Mackey , Bishop of Auckland
• John C. Mackey, American football coach
• Jack Mackey, recipient of the Victoria Cross
• John Mackey , Irish hurler