The Order of Saint Augustine is a Roman Catholic religious order founded in the early 13th century. It follows the Rule of Saint 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 numerous monasteries and schools worldwide. Notable figures associated with the order include Saint Augustine of Hippo, whose teachings greatly influence its spiritual practices, and Saint Thomas of Villanova, a prominent Augustinian reformer.