The mission of the Citadel Alumni Association (CAA) is to provide a mutually beneficial link between Citadel alumni and (1) the college, (2) other alumni, and (3) current Citadel students (future alumni). The CAA strives to create an environment and spirit that results in a significant number of alumni forming life-long relationships with the college and other alumni.

The official CAA web page contains information about the Citadel class ring, alumni web sites, facilities available to alumni, information update links, alumni news, campus contact information, and much more.