Dr.Mahalingam College of Engineering and Technology has a good library for the benefit of students and faculties. The Central Library has good collection of books, journals, CDs and DVDs covering various branches of Engineering, Technology, Science and Humanities and other related fields. It is fully air conditioned and automated. It contains Lending Section, Reference Section, Journal Section, Gratis Section and Gandhi Study Centre. The transactions are carried out using Bar code Technology. It has memberships with Delnet, IETE and ISOI for resource sharing.