The Dudhnoi College Library is a focal point for all students and faculty members of Dudhnoi College. There are more than 22667 volumes of print books covering all the subjects in science, arts and commerce disciplines. Apart from the normal curriculum books, the college library has a good collection of general books like novels, stories, essays, biographies, encyclopaedias and many reference books. In addition to this, the college library has subscribed to N-List (INFLIBNET), where more than 97,000 books and over 13,000 journals are freely available for both students and faculty members. Moreover, the College also boast a Digital Library.

The library has separate spacious reading rooms for students and faculty. It also has internet and Xerox facility. The library is completely digitised and is presently working towards building audio-visual learning materials.

The College library is open from 9 a.m. to 5 p.m. in all working days.
Name of ILMS Software used by college library: Koha
Nature of automation: Partially
Version: 20.05
Year of automation: 2018