Sanskrit Collegiate School is one of the oldest schools in Kolkata, India, teaching grades from class 1 to 12 under the West Bengal Board of Secondary Education and the West Bengal Council of Higher Secondary Education. The boys-only school was established by the then Bengal intelligentsia along with Sanskrit College, Calcutta. The establishment date is 1 January 1824. It is situated opposite the Presidency University, Kolkata, College Square and Hindu School, Kolkata and next to the University of Calcutta and Hare School.