John Fortescue

John Fortescue may refer to:

• John Fortescue (judge) (c. 1394–1476), English lawyer and judge
• John Fortescue (died 1479), MP for Tavistock (UK Parliament constituency), Totnes, Plympton Erle and Wiltshire
• John Fortescue of Salden (1531/1533–1607), third Chancellor of the Exchequer of England
• John Fortescue Aland, 1st Baron Fortescue of Credan (1670–1746), English jurist
• John Fortescue (MP) (1819-1859), British MP
• John Fortescue (military historian) (1859–1933), British statesman and military historian