Henry the Peaceful

Heinrich the Friedfertige is the name of the following people:

• Heinrich II. (Braunschweig) (1411–1473), Duke of Braunschweig-Lüneburg, Prince of Lüneburg and Prince of Braunschweig-Wolfenbüttel
• Heinrich V (Mecklenburg) (1479–1552), Duke of Mecklenburg

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