Henry IV

1258–1290) Duke of Wrocław
Heinrich IV Dusemer von Arfberg (d. 1353) 21st Grand Master of the Teutonic Knights
Henry IV of England (1367–1413) King of England and Lord of Ireland
Henry IV Duke of Mecklenburg (1417–1477)
Henry IV of Castile (1425–1474) King of Castile nicknamed the Impotent
Henry IV of Neuhaus (1442–1507)
Henry IV Duke of Brunswick-Lüneburg (1463–1514) Prince of Wolfenbüttel nicknamed Henry the Elder or Henry the Evil
Henry IV Duke of Saxony (1473–1541)
Henry IV of France (1553–1610) King of France and Navarre
Heinrich IV Prince Reuss of Köstritz (1919-2012) former head of the German Princely House of Reuss
Plays
Henry IV Part 1 by William Shakespeare referring to Henry IV of England
Henry IV Part 2 by William Shakespeare referring to Henry IV of England
Henry IV (Pirandello) by Luigi Pirandello referring to Henry IV Holy Roman Emperor. Henry IV may refer to:
Henry IV Holy Roman Emperor (1050–1106) King of The Romans and Holy Roman Emperor
Henry IV Duke of Limburg (1195–1247)
Henry IV Duke of Brabant (1251/1252–1272)
Henryk IV Probus (c.