Richard Felix Marchand (August 25, 1813, Berlin – August 2, 1850, Halle an der Saale) was a German chemist.
His son was the physician Felix Jacob Marchand (1846–1928).
In 1840, Marchand was appointed professor at the University of Berlin.
In 1843, he accepted an appointment as associate professor of chemistry at the University of Halle.
A large number of experimental scientific investigations are given by him in Annalen der Physik.