Edgar Bauer (7 October 1820 – 18 August 1886) was a German political philosopher and a member of the Young Hegelians. He was the younger brother of Bruno Bauer. According to Lawrence S. Stepelevich, Edgar Bauer was the most anarchistic of the Young Hegelians, and "...it is possible to discern, in the early writings of Edgar Bauer, the theoretical justification of political terrorism."[1] German anarchists such as Max Nettlau and Gustav Landauer credited Edgar Bauer with founding the anarchist tradition in Germany.[2] In the mid-1840s, Marx' and Engels' critique of the Bauer brothers marked the beginning of their collaboration and an important stage in the development of Marxist thought. Edgar Bauer participated in the Revolution of 1848. Subsequently he became a conservative.