John Walter
John Walter may refer to:
- John Walter (judge), English judge and member of parliament
- Sir John Walter, 3rd Baronet, British politician
- John Rolle Walter, Tory MP for Exeter in 1754–1776 and for Devon in 1776–1779
- John Walter (publisher), founder of The Times newspaper, London
- John Walter (editor, born 1776), his son, second editor of The Times
- John Walter (editor, born 1818), his son, editor of The Times
- John Walter (businessman), Canadian entrepreneur
- John Walter (Indian Army officer), British officer who served in the Indian Army
- John Walter (politician), Australian politician
- Jack Walter (rugby union), New Zealand rugby player
- John H. Walter, American mathematician
- John Whitney Walter, American business executive, cousin of American president Donald Trump
- John F. Walter, U.S. federal judge
- John C. Walter, American historian and professor at University of Washington
- John Walter (artist), British artist