Ulrich Otto von Dewitz
Ulrich Otto von Dewitz is the name of the following people:
- Ulrich Otto von Dewitz (Lieutenant General) (1671–1723), Danish officer
- Ulrich Otto von Dewitz (1747–1808), German lawyer and politician, see Otto Ulrich von Dewitz
- Ulrich Otto von Dewitz (politician) (1814–1871), German landowner and politician