Franz Klein
Franz Klein is the name of the following people:
- Franz Klein (painter) (see Franz Cleyn ; 1582–1658), German painter, draftsman, etcher and tapestry artist
- Franz Klein (sculptor) (1777-1840), Austrian sculptor
- Franz Klein (entrepreneur) (1800–1855), Austrian building contractor
- Franz Klein (trade inspector) (1852–1899), Austrian trade inspector and geodesist
- Franz Klein (politician) (1854–1926), Austrian lawyer and politician
- Franz Klein (homeland researcher) (1919–2008), chairman of the country team of the Banat Swabians in Austria
- Franz Klein (legal scholar) (1929–2004), German tax law scholar
- Franz Klein-Bruckschwaiger (1912–1976), Austrian lawyer and agricultural scientist
- Franz Klein von Wisenberg (1825–1882), German entrepreneur
- Franz Eugen Klein (1912–1944), Austrian conductor, composer and pianist