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Marines in formation


Are you eligible to be a "Marine Corps Mustang"?  Membership shall be open to Officers who, after having served on active duty in the enlisted ranks of the Marine Corps or Marine Corps Reserve, have risen to the officer ranks and served as a commissioned or warrant officer in the United States Marine Corps or another branch of the United States Armed Forces.  


Membership is open to all active duty, reserve, retired, and honorably discharged officers.


They are, and shall forevermore be known as, "MUSTANGS".



Charter members are the 183 members whose applications, first years dues, and initiation fees were received and were accepted into membership during the 60-day enrollment period held during October, November, and December of 1985 (Designated by Mbr# C-0 thru C-182).


Regular members are those qualified members whose applications for membership were received and accepted subsequent to January 1, 1986 (Designated by Mbr# R-183 and above).


Upon application, associate membership may be conferred upon the spouse, widow or widower of a Marine Mustang who was a member or eligible for membership at the time of his/her death. Associate members shall not pay dues and shall have all the privileges of membership, except the right to vote in National elections or to hold a National Office or Directorship (Designated by Mbr# W-1 thru W-"NNN").


Honorary membership may be conferred upon a distinguished person. The Board of Directors shall confer or revoke honorary membership by majority vote. Honorary members shall have all the privileges of membership, except the right to vote, hold a National Office or Directorship (unless otherwise qualified), and shall be exempt from dues (Designated by Mbr# H-1 thru H-"NN").


Life Membership may be awarded or granted to any member who meets the criteria established by the Board of Directors from time to time.  There is no "Life Membership" option at this time.

American Flag


New join and 1 year renewal is $45.00. Members can renew for 2 years at $80 or renew for 3 years at $100.

Membership Dues are managed in the Members Area of this website. Membership will renew automatically at the end of the current term. Therefore it is "valid until canceled" by the member. To manage or cancel your membership, go to your Membership Plan page in the Members Area.


New Members Receive:

  • A Certificate of MCMA Membership

  • An MCMA Individual Membership card

  • Access to MESTENGO Newsletters (online)

  • Access to the Membership Directory (online)

  • Eligibility to join any/all MCMA Chapters

  • Invitation to attend the Annual "Mustang Muster"

  • The right to vote in all Mustang Association elections

  • A Mustang bumper sticker

  • The opportunity to serve your Mustang Association in various capacities

Application Process

  1. Sign up here.

  2. Complete and submit the sign up form to apply online.

  3. Confirm your email address with the 6-digit code sent via email.

  4. Application Review

    • ​Our Business Manager oversees the review process and notifies the applicant of the results within 2-5 business days via email.​

    • When approved, the email will direct you to login to our site. 

  5. Choose the membership plan that works best for you.

    • During the checkout process you will be asked to enter your payment information, review your information for accuracy, and then press the Submit button.

  6. Upon payment you will be granted access to the Members Area on this website. Once you login, you can customize your profile page and gain access to members only content in the members area.​

MCMA Confirm Email Message
Membership Approved

If you have any questions about the application process or need further assistance please contact our Business Manager at or call (703) 349-0873.

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