Rudolf Leuckart (chemist)

 Carl Louis Rudolf Alexander Leuckart  (23 June 1854 – 24 July 1889) was a German chemist who discovered the Leuckart reaction and Leuckart thiophenol reaction.

He was the son of Karl Georg Friedrich Rudolf Leuckart (1822–1898) a renowned German zoologist. He received his PhD at the University of Leipzig in 1879 and his habilitation at University of Göttingen in 1883, where he also became professor.