Frederick IV
Frederick IV is the name of:
- Frederick IV (Denmark and Norway ), King of Denmark and Norway ( 1699-1730 )
- Frederick IV (Lorraine ), Duke ( 1302-1329 )
- Frederick IV ( Austria ), with the empty bag, Duke ( 1382-1439 )
- Frederick IV (Schleswig -Holstein - Gottorp ), Duke ( 1694-1702 )
- Frederick IV ( Schwaben), Duke of Franconia and Rothenburg ( 1152-1167 )
- Frederick IV ( Legnica ), Duke ( 1571-1596 )
- Frederick IV (Braunschweig -Lüneburg ), Duke ( 1636-1648 )
- Frederick IV ( Saxe-Gotha -Altenburg ), Duke ( 1822-1825 )
- Frederick IV (Pfalz ), Count Palatine and Elector ( 1583-1610 )
- Frederick IV ( Hesse -Homburg ), Landgraf ( 1748-1751 )
- Frederick IV ( Moers ), Count († 1448 )
- Frederick IV (Nuremberg), Viscount ( 1300-1332 )
- Frederick IV ( Count Palatine of Saxony)
- Frederick IV ( Salm- Kyrburg ), Count ( 1802/1803-1810/1811 )
- Frederick IV ( Zollern ), Count of Hohenzollern ( 1218 to 1255 )
- Frederick IV ( Meissen ) is: Frederick I (Saxony )
- Frederick IV ( Aragón ) is: Friedrich I. (Naples)
- Frederick IV (Brandenburg) is: King Frederick II ( Prussia) ( 1740-1786 )
- Frederick IV Steward of Emmersberg, Prince Archbishop of Salzburg (1441-1452)
- Frederick IV of Brandenburg, Archbishop and Regent of Magdeburg (1551-1552)
- Frederick IV of Wied, Elector and Archbishop of Cologne (1562-1567)
- Frederick IV of Baden, Prince-Bishop of Utrecht (1496-1517)
- Disambiguation