Johann Lowenstein
Johann Löwenstein is the name of the following people:
- Johann Casimir zu Löwenstein-Wertheim (also Johann Kasimir Löwenstein-Scharfeneck ; 1588–1622), Count of Löwenstein and soldier
- Johann Dietrich von Löwenstein-Wertheim-Rochefort (1585–1644), German nobleman, Count von Löwenstein