Colegio San Agustín – Makati (abbreviated as CSA or CSA-Makati) is a private, co-educational Catholic school conducted by the Order of Saint Augustine. It is located on Palm Avenue, Dasmariñas Village, Makati City, Philippines. While it is not the oldest Augustinian school in the Philippines named Colegio San Agustín (that distinction belongs to Colegio San Agustin-Bacolod), it is the most prominent and famous among its namesake. The school is one of the most diverse in the Philippines in terms of nationality, with 11% of the student population coming from over 40 countries. And like its sister schools, the students of CSA-Makati are called Augustinians (Filipino: Agustino).