Henry III (19 September 1551 – 2 August 1589, born Alexandre Édouard de France, Polish: Henryk Walezy, Lithuanian: Henrikas Valua) is King of France from 1574 to 1589.

As Henry of Valois, he is the first elected monarch of the Polish-Lithuanian Commonwealth with the dual titles of King of Poland and Grand Duke of Lithuania from 1573 to 1575.