Philippe Charles Tronson du Coudray (September 8, 1738 – September 11, 1777) was a French army officer who volunteered for service in the Continental Army during the American War of Independence. Born in Reims, France, du Coudray entered the French military and trained as an artillery specialist. Well connected to the French court (he once tutored the future Charles X on military affairs), du Coudray was a leading proponent of the Gribeauval system of artillery in the Seven Years' War.