The Cabildo Mayor del Pueblo Muisca is an organisation of indigenous people, in particular the Muisca. It was established in September 2002 in Bosa, Bogotá, Colombia. The organisation, member of National Indigenous Organization of Colombia (ONIC), focuses on defending the rights of the descendants of the Muisca, and the development of cultural and historical heritage, territory and health and the linguistics of the indigenous language, Muysccubun.