August I.

August I. designates the following persons:

• August (Saxony) (1526–1586), Elector of Saxony
• August I. (Braunschweig-Lüneburg) (1568–1636), Protestant Bishop of Ratzeburg and Prince of Lüneburg
• August I. (Oldenburg) (1783-1853), Grand Duke of Oldenburg

This is a disambiguation page for differentiating between several terms identified with the same word.