John Smart

John Smart is the name of the following people:

• John Smart (painter) (~ 1741–1811), English painter
• John Jamieson Carswell Smart (1920–2012), British-Australian philosopher
• John Karefa-Smart (1915-2010), Sierra Leonean medic, university professor and politician

This is a disambiguation page for differentiating between several terms identified with the same word.