The Order of St. Augustine is a Roman Catholic religious order founded in the early 13th century. It follows the Rule of St. Augustine, which emphasizes community life, prayer, and service. Members of the order, known as Augustinians, dedicate themselves to living in community and serving the Church through various ministries, including education and pastoral work. The order has a rich history and has established many monasteries and schools worldwide. Notable figures associated with the Order include St. Augustine of Hippo, the order's namesake, and St. Thomas of Villanova, a prominent Augustinian reformer.