Gustav Kramer
Gustav Kramer is the name of the following people:
- Gustav Kramer (philologist) (1806–1888), German philologist
- Gustav Kramer (zoologist) (1910–1959), German zoologist and ornithologist
- Gustav Kramer (physicist) (* 1932), German theoretical physicist
- Gustav Arne Kramer (1934–2019), Norwegian screenwriter, jazz musician and instrumentalist