David Klein may refer to: David Klein (American artist) (1918–2005), American artist David Klein (businessman), American inventor of the Jelly Belly brand jelly bean David Klein (chess player) (born 1993), Dutch chess grandmaster Dave Klein (cinematographer) (born 1972), American cinematographer David Klein (Constellation Brands), American businessman David Klein (economist) (born 1935), former governor of the Bank of Israel David Klein (footballer) (born 1973), French soccer player David Klein (mathematician) (born 1953), American professor of mathematics Dave Klein (musician), American drummer David Klein (ophthalmologist) (1908–1993), Swiss ophthalmologist Dave Klein (punk musician) (born 1979), American bass guitarist