st. aloysius' college (sinhala: ශාන්ත ඇලෝසියස් විද්‍යාලය) is a boys' high school located in ratnapura, the capital city of sabaragamuwa province in sri lanka. the school was established in 1898 by fr: pierre boulic. st. aloysius' college is a national school and the largest boys' school in sabaragamuwa. it provides primary and secondary education.