Charles Dyonnet (fl. c. 1822 - c. 1880) was an extremely active Paris based engraver working in the mid to late 19th century. From his offices at 220 Rue St. Jacques, Paris, Dyonnet engraved numerous maps for many of the most prominent 19th French cartographic publishers including Vuillemin, Dufour, Fremin and Duvotenay. From 1850-1861, he held the coveted position of "Graveur du Dépot de la Marine," and in this position engraved numerous French naval and military maps. Dyonnet had a detail oriented and aesthetically minded hand and is responsible from some of the most beautiful French maps to emerge during the 19th century.