Gustav Kruger
Gustav Krüger is the name of the following people:
- Gustav Krüger (chemist) (1853–1918), German chemist
- Gustav Krüger (theologian) (1862–1940), German theologian and church historian
- Gustav Krüger (Police President) (1878–1927), German police officer
- Gustav Krüger (trade unionist) (1885-1967), German trade unionist and politician (SPD)