Otto Ziegler
Otto Ziegler is the name of the following people:
- Otto Ziegler (lawyer) (1863–1927), German lawyer and judge
- Otto Ziegler (author) , German non-fiction author
- Otto Ziegler (medic) (1879–1931), German medic
- Otto Ziegler (politician) (1895–1956), German politician (SPD)
- Otto Ziegler (soccer player) , German soccer player
