All virtual services are available and some libraries are open for in-person use, while others remain closed through January 23, 2022. Learn more.
Browse:
You can bring guests into many of the Harvard Libraries.
Widener: Up to 4 guests at once. Show the guard your Harvard ID and he or she will let the group through.
Widener stacks: Faculty may bring up to 4 guests at once. Students may bring their parents. Show your ID at the stacks entrance.
Lamont: Up to 4 guests in at once. Show the guard at the front door your Harvard ID and he or she will have them sign in, then let them through.
Other libraries and special collections: Policies vary. Check the individual collection or facility's web page for information and call the contact number listed there for more specifics, or check with the Library Access and Borrowing Office.
For library hours, see Locations & Hours
For other questions about access, contact the Library Access and Borrowing Office.
Intersession:
Monday - Thursday 9am-5pm
Monday-Friday 9am-6pm
Chat is intended for brief inquiries from the Harvard community.
Reach out to librarians and other reference specialists by email using our online form. We usually respond within 24 hours Monday through Friday.
Talk to a librarian for advice on defining your topic, developing your research strategy, and locating and using sources. Make an appointment now.
These services are intended primarily for Harvard University faculty, staff and students. If you are not affiliated with Harvard, please use these services only to request information about the Library and its collections.
Our chat reference and Research Appointment Request services are intended for Harvard affiliates. All others are welcome to submit questions using the form on this page.
We are happy to answer questions from all Harvard affiliates and from non-affiliates inquiring about the library's collections.
Unfortunately, we're unable to answer questions from the general public which are not directly related to Harvard Library services and collections.