The Georgia Dressage & Combined Training Association (GDCTA) is a 501(c)3 non-profit educational organization dedicated to promoting the equestrian sports of dressage and combined training (eventing). Run entirely by volunteers, the association and its members regularly organize and sponsor various activities designed to heighten its members' and the general public's knowledge of and appreciation for dressage and combined training.

GDCTA belongs to Zone 4 of US Equestrian Federation (USEF). In addition, GDCTA is a Region 3 Group Member Organization of the United States Dressage Federation (USDF) and an Area III Associate Member of the United States Eventing Association (USEA). GDCTA is the largest organization of its kind in the southeastern United States, boasting nearly 700 members. GDCTA members range from first-time riders to  Olympians.