Conrad IV.
Konrad IV. Is the name of the following people:
- Conrad IV (HRR) (1228–1254), King of the Holy Roman Empire, of Sicily and of Jerusalem
- Conrad IV (Cammin) († 1324), Roman Catholic clergyman, Bishop of Cammin
- Konrad IV. (Weinsberg) († around 1324), German nobleman, governor in Lower Swabia
- Konrad IV. Tanner († 1333), Augustinian, prince abbot of Berchtesgaden
- Konrad IV. Von Baierbrunn (1275–1333), Bavarian nobleman and trustee
- Conrad IV von Bussnang († 1471), Swiss nobleman, Prince-Bishop of Strasbourg
- Conrad IV of Fohnsdorf († 1312), Archbishop of Salzburg
- Conrad IV von Frontenhausen (~ 1170–1226), Bavarian nobleman, Bishop of Regensburg, Chancellor of Philip of Swabia
- Konrad IV of Hanau († 1383), Hessian nobleman, prince abbot of Fulda
- Konrad IV von Rietberg († 1508), Westphalian nobleman, bishop of Osnabrück
- Konrad IV von Schöneck († 1329), Bishop of Worms
- Conrad IV von Tann († 1236), Palatine nobleman, Bishop of Speyer
