Gary Hart (disambiguation) explained

Gary Hart (born 1936) is an American politician.

Gary Hart or Garry Hart may also refer to:

• Gary Hart (footballer) (born 1976), British footballer
• Gary Hart (wrestler) (1942–2008), American professional wrestler and wrestling manager
• Gary K. Hart (1943–2022), American politician
• Gary Hart, British citizen who caused the Great Heck rail crash by falling asleep while driving on the M62 motorway
• Garry Hart, Baron Hart of Chilton (19402017), British Labour politician