William Gardiner

• Helston (UK Parliament constituency)
• Lostwithiel (UK Parliament constituency)
• Sir William Gardiner, 1st Baronet
• William Gairdner (disambiguation)
• William Gardiner (Australian composer)
• William Gardiner (English composer)
• William Gardiner (MP died 1558)
• William Gardiner (MP for Helston)
• William Gardiner (Wisconsin)
• William Gardiner (clergyman)
• William Gardiner (cricketer)
• William Gardiner (mathematician)
• William Gardner (disambiguation)
• William Guthrie Gardiner
• William H. Gardiner
• William Nelson Gardiner
• William Neville Gardiner
• William Tudor Gardiner