The library collection is a carefully curated representation of past and present scholarship, built to support teaching, study, and research in the disciplines of the Trinity College curriculum.

Onesearch is the discovery tool for finding books, articles and video in the collection. Use Advanced Search for more specific results. You can also check your borrower’s account to renew materials.


Collections in Depth, Distinctive Collections

Learn more about what makes our library unique, and our specially cultivated  “Distinctive Collections.”


Mini Collections

Librarian-curated selections of themed books and other materials on various topics, including heritage months, social movements, and local Connecticut resources.


Federal Deposit Library Program

Trinity College Library is a Federal Depository for print government documents. Normally these government documents are open to the public; however, during the Covid-19 emergency this collection is temporarily available only to the Trinity community. If you are not part of the Trinity community we recommend you contact the Connecticut State Library, which is the Regional Federal Depository Library for Connecticut. Call (860)757-6500 Mondays 9:30am-4:30pm, and Tuesdays-Fridays between 9:30am-1:30pm.