Lieutenant General Pedro Augusto del Valle (August 28, 1893 – April 28, 1978) was a United States Marine Corps officer who became the first Hispanic to reach the rank of Lieutenant General. His military career included service in World War I, Haiti and Nicaragua during the Banana Wars of the 1920s, in the seizure of Guadalcanal, and later as Commanding General of the 1st Marine Division during World War II.