This Library is an example of an extension activity of the Alagappa University to provide free and quality library facility to the public. The Corporation Bank has furnished the interior, and provided furniture, and computer systems, and also with 1460 (Presently more than 6000 volumes available) volumes of books. It is housed in the basement of L.CT.L. Auditorium with a space of 4730 square feet. This Library was inaugurated by Thiru. P. Chidambaram, the Home Minister, Government of India on 28th December 2008.

This Library has the following sections:

1. Circulation Desk
2. Newspaper Area
3. Periodicals Section
4. Stack Area
5. Mobile Based Digital Library
6. Competitive Examination Section