Henry IX.

Henry IX. is the name of the following ruler:

• Henry IX. (Bavaria) , the black , Duke (1120–1126)
• Henry IX. (Liegnitz-Lüben) , Duke of Liegnitz, Lüben, Haynau and Ohlau (1399–1419 / 1420)
• Henry IX. (Glogau) , Duke (1413–1467)
• Henry IX. (Waldeck) , Count (1577)
• Henry IX. Reuss zu Köstritz (1711–1780) , Count (1748–1780)
• Henry IX. (Plauen) (1373–1413), Lord of Plauen and Königswart

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