Johann von Ostein

Johann von Ostein is the name of the following people:

• Johann Franz Heinrich Carl von Ostein (1693–1742), imperial lawyer, real secret councilor and ambassador
• Johann Friedrich Karl Maximilian von Ostein (1735–1809), last Count of Ostein
• Johann Friedrich Karl von Ostein (1689–1763), Elector and Archbishop of Mainz and Bishop of Worms
• Johann Heinrich von Ostein (1579–1646), Prince-Bishop of Basel

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