John Gardiner

• Charles Tupper
• Harry Gardiner (politician)
• John Eliot Gardiner
• John Gardener (disambiguation)
• John Gardiner (Australia)
• John Gardiner (Montreal politician)
• John Gardiner (basketball)
• John Gardiner (businessman)
• John Gardiner (cricketer)
• John Gardiner (died 1586)
• John Gardiner (footballer, born 1911)
• John Gardiner (footballer, born 1958)
• John Gardiner (hurler)
• John Gardiner (painter)
• John Gardiner, Baron Gardiner of Kimble
• John Gardner (disambiguation)
• John Reynolds Gardiner
• John Rolfe Gardiner
• John Stanley Gardiner
• John Sylvester John Gardiner