thumb|Oskar von Redwitz
Oskar Freiherr von Redwitz (28 June 1823 – 6 July 1891) was a German poet from Lichtenau, Bavaria. Having studied at the universities of Munich and Erlangen, he was apprenticed to the law in the Bavarian State service (1846–49).
He next (1849–50) studied languages and literature at Bonn, and in 1851 was appointed professor of aesthetics and of the history of literature at Vienna. In 1852, however, he gave up this post and retired to his estate of Schellenberg, near Kaiserslautern.