The Department of Economics is one of the oldest and main constituent departments of the St.Mary’s College. The department was established in 2010 as undergraduate department, turned postgraduate in 2021.The Department offers B.A, M.A. in economics. It attracts the largest number of students at the undergraduate and postgraduate level. The programs professionally moulding the students by giving value added and certificate courses. The department also offering free UGC net coaching for PG students.