Karl Grasses
Karl Gräser or Karl Graeser is the name of the following people:
- Karl Gräser (pedagogue) (also Karl Graeser, Charles Graeser ; 1807– ??), German pedagogue
- Karl Graeser (publisher) (1849–1899), Austrian publisher
- Karl Gräser (officer) (1875–1920), German-Austrian officer and dropout