Johann von Hoya
Johann von Hoya is the name of the following people:
- John II (Hoya) (1319–1377), Count of Hoya
- Johann von Hoya (Toul) , Bishop of Toul
- Johann I. von Hoya (1355-1424), Prince-Bishop of Paderborn and as Johann III. von Hoya Prince-Bishop of Hildesheim
- Johann V. (Hoya) (around 1395–1466), Count of Hoya
- Johann VII. (Hoya) († 1535), German count and military leader
- Johann IV von Hoya (1529–1574), bishop of Osnabrück, Münster and Paderborn
