Félicien Chapuis (29 April 1824 – 30 September 1879) was a Belgiandoctor and entomologist. He specialised in Coleoptera and finished the text of Genera des coléoptères by Théodore Lacordaire (1801—1870) when Lacordaire died.
He wrote:
1876. Histoire Naturelle des Insectes. Genera des Coléoptères. Tome 12. Libraire Encyclopédique de Roret, Paris, 424 pp., pls. 131–134. (Érotyliens. Endomychides, Coccinellides).