Karl Kollmann
Karl Kollmann is the name of the following people:
- Karl Kollmann (publisher) ( Friedrich Georg Carl Kollmann ; 1800–1864), German printer, bookseller and publisher
- Karl Kollmann (engineer) (1902–1988), German engineer and university professor
- Karl Kollmann (politician) (1898–1989), Austrian politician (ÖVP)
- Karl Kollmann (literary critic) (* 1950), Austrian literary critic
- Karl Kollmann (historian) (* 1950), German historian and archivist
- Karl Kollmann (social scientist) (1952–2019), Austrian social and economic scientist