Jilin University Library is the Northeast Regional Center of China Academic Social Sciences and Humanities Library (CASHL). Its collection includes paper documents, digital resources, and multimedia.

The school’s seven sub-libraries – the Central Library, Engineering Library, Medical Library, Geoscience Library, Information Science Library, Agricultural Library, and Dingxin Library – total 103,200 square meters and provide 7,003 seats. Together, they form a complete system of "six sectors and seven sub-libraries."

As the school's information service center, Jilin University Library has always been committed to providing support and services for education, teaching, scientific research, and innovation, with excellent resources and information. The literature collection has reached 6.94 million volumes, including 5.94 million paper books and one million journals. There are also 3.16 million digital books and 224 databases.