American Choral Directors Association (ACDA) is a nonprofit, professional association of choral conductors that exists to inspire excellence in choral music through education, performance, composition, and advocacy.

ACDA is divided into seven geographic regions/divisions, as well as fifty state chapters, each with its own conferences, newsletters, festivals, clinics, and workshops. Whether at the National, Division, or State level, ACDA is structured so that its members can easily involve themselves in the organization’s activities.

ACDA sponsors ChoralNet, a messaging platform that includes daily posts on choral music topics.