History

The Marine Corps League (MCL) was founded in 1923 by Marine Corps Commandant John A. Lejeune to preserve Marine Corps traditions and strengthen the bonds among Marines. The organization received its federal charter from the 75th U.S. Congress on August 4, 1937, signed by President Franklin D. Roosevelt, making it the only federally chartered Marine-related veterans' organization. Its mission is to serve Marines, FMF Corpsmen, and their families, and to foster American patriotism and volunteerism, with membership open to active-duty, reserve, and honorably discharged Marines and qualified Navy FMF personnel.
 

Total Membership: As of the first half of 2025, the Marine Corps League's membership is reported to be over 70,000