David Ferguson O'Neill (December 27, 1904 – September 27, 1963) was a decorated Naval aviator and officer in the United States Marine Corps with the rank of major general. A veteran of World War II, he commanded Strike Command, Aircraft Solomons on Guadalcanal, New Britain and Bougainville and received several decorations for his service. O'Neill rose to the general's rank and commanded Force Aviation, Aircraft, Fleet Marine Force, Pacific and later 1st Marine Aircraft Wing in Japan, before he was relieved of command and ordered back to the United States. He retired in July 1958.