Abigail Kinoiki Kekaulike Kawānanakoa, also known as Princess Abigail Kawānanakoa and sometimes called Kekau, was a Native Hawaiian-American heiress, equestrian, philanthropist and supporter of Native Hawaiian heritage, culture and arts, who was born during the Territorial Period of Hawaii as a descendent of the Hawaiian royal family from the House of Kawānanakoa.