Ralph McMaster Rich (22 January 1916 - 18 June 1942) was an aviator of the United States Navy during World War II. Ralph McMaster Rich, born on 22 January 1916 in Denmark, North Dakota, enlisted in the U.S. Naval Reserve on 12 October 1939 in Minneapolis, Minnesota. After receiving initial flight training in Minnesota, Aviation Cadet Rich reported for active duty at Pensacola, Florida, on 28 December 1939. Designated a Naval Aviator on 12 July 1940, he was commissioned as an Ensign on 16 August, and assigned to Fighting Squadron Six (VF-6) embarked aboard the aircraft carrier Enterprise (CV-6) on 28 November.