Augustus II the Strong (Polish: August II Mocny; 12 May 1670 – 1 February 1733), was Elector of Saxony as Frederick Augustus I (German: Friedrich August I) from 1694 as well as King of Poland and Grand Duke of Lithuania from 1697 to 1706 and from 1709 until his death in 1733. He belonged to the Albertine branch of the House of Wettin.