John Mackey

John Mackey may refer to:

• John Mackey (American football) (1941–2011), American football tight end
• John Mackey (businessman) (born 1953), founder of Whole Foods Market
• John Mackey (composer) (born 1973), American composer of classical concert music
• John Mackey (hurler) (1914–1989), Irish athlete in the sport of hurling
• John Mackey (Roman Catholic bishop) (born 1918), Bishop Emeritus of the Roman Catholic Diocese of Auckland
• John C. Mackey, American football coach
• Jack Mackey (John Bernard MacKey, 1922–1945), recipient of the Victoria Cross
• John Mackey (Tyler) (1882–?), Irish hurler