Gustav Becker
Gustav Becker is the name of the following people:
- Gustav Becker (watch manufacturer) (1819–1885), German watchmaker and founder of the Gustav Becker watch brand
- Gustav Becker (librarian) (1833–1886), German librarian
- Gustav Becker (cotton manufacturer) (1860–1924), German manufacturer and entrepreneur
- Gustav Becker (plant breeder) (1905–1970), German plant breeder and institute director
- Gustav August Adolf Becker (1805–1841), German actor, director and singer (bass)