- 1215 19 Jun King John and his barons seal the Magna Carta - a statement of English liberties - at Runnymede, Surrey.
- 1829 19 Jun The Metropolitan Police Act receives royal assent, establishing a paid, uniformed police for London.
- 1953 19 Jun Julius and Ethel Rosenberg are executed in New York for passing US atomic secrets to the Soviets.

