Jacob Klein
Jacob Klein is the name of:
- Jacob Klein (philosopher ) ( 1899-1978 ), German - American philosopher and mathematician
- Jacob Klein ( orientalist ) ( born 1934 ), Hungarian - American Orientalist
- Jacob Klein (chemist) ( born 1949 ), British chemist
- Jacob Herman Klein (1688-1748), Dutch composer
- Jacob Theodor Klein (1685-1759), Polish- German jurist, historian, mathematician, scientist and diplomat
- Disambiguation