- 202 BC 19 Oct Roman general Scipio Africanus defeats Hannibal of Carthage at Zama, ending the Second Punic War.
- 1469 19 Oct Ferdinand of Aragon marries Isabella of Castile creating the alliance that will unify Spain.
- 1781 19 Oct The British army surrenders at Yorktown, Virginia, effectively ending the American War of Independence.

