J.P. Besançon (fl. c. 1798 - 1835) was a French engraver who specialized in lettering. Besançon began engraving nautical charts for Charles-François Beautemps-Beaupré (August 6, 1766 - March 16, 1854) in 1802. He engraved eighty-three maps for Beautemps-Beaupré, then the hydrographer in chief, between 1802 and 1831, when he handed off the work to J.M. Hacq. Little else is known about Besançon's life and career.
