John Beaufort

John Beaufort may refer to:


 * John Beaufort, 1st Earl of Somerset (c. 1373–1410)
 * John Beaufort, 1st Duke of Somerset (1403–1444)
 * John Beaufort, Marquess of Dorset (c. 1455–1471)
 * Jean J. Beaufort (1832–1897), known as John Joseph Beaufort, Union Army Medal of Honor recipient