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Widener Library | Harvard Library
Widener Library | Harvard Library
Widener Library
At the heart of Harvard Yard, Widener Library provides expansive research collections in a historic, inspiring space.
Today's Hours
View all
General
9am - 10pm
Widener Stacks
9am - 9:45pm
Widener Reading Room
10am - 5pm
Harvard Library Access and Borrowing Office
Virtual Services 9AM - 5PM
Welcome to Widener Library, Harvard’s Flagship Library
Widener Library, one of dozens of Harvard Library locations across campus and beyond, offers inspiring study spaces, miles of stacks to explore, and friendly librarians ready to help. Built with a gift from Eleanor Elkins Widener, the library is a memorial to her son, Harry, Class of 1907.
The History of Widener Library
Information for Harvard Library Visitors
How to Find Books in the Stacks (PDF)
(link is external, opens in a new tab)
Study Spaces at Widener
From silent, light-filled study spaces to individual desks hidden throughout the stacks, Widener Library has spaces to suit any study need.
Explore All Widener Study Spaces
Apply for a Carrel
Loker Reading Room
The renowned silent study space in Widener Library, perfect for those who want to study in complete silence or take a nap.
Atkins Reference Room
Public computers and a reference librarian who's present daily to assist with reference questions, developing research strategies and more.
Phillips Reading Room
A quiet, light-filled open space with desks that seat four people and comfortable seating for taking a break.
Study Carrels
These reservable individual desks are hidden throughout the stacks and include space to hold materials.
Widener Library Tours for the Harvard Community
Join us for an introduction to Widener’s collections, an orientation to the building, and an overview of services available to library patrons. Tours are open to Harvard ID holders and up to four of their guests.
Register for an Upcoming Tour
Research Services & Support at Harvard Library
Library Access and Borrowing Cards
Researchers can apply to borrow circulating materials or access our physical spaces.
Researching with Special Collections and Archives
Harvard Library’s special collections and archives are open to all researchers.
Use Harvard Library as an Alum
Access a growing number of electronic resources available to alumni.
Tool
Collections Explorer
AI-powered discovery across Harvard’s special collections and archives, currently in beta.
Service
Copies & Reproductions
On-demand digitization of Harvard Library collection items.
Tool
DASH
An open access repository of research by the Harvard community.
Tool
Calendar of Harvard History
A lot has happened since 1636. Use the Calendar of Harvard History to explore the people, places, and events that have shaped Harvard over time.
Tool
Harvard Library APIs & Datasets
Harvard Library provides open access to our metadata through APIs, including LibraryCloud and the Caselaw Access Project.
Collection Highlights
Widener Library holds millions of volumes in over 100 languages, with strengths in humanities and social sciences, plus rare books and specialized research collections.
Explore Harvard Library Collections
Physical & Digital
The Gutenberg Bible
Public Access
Data and Government Information Collections
Digital Exhibit
Immigration to the United States, 1789-1930
Digital Exhibit
Latin American Pamphlets
Collection
Judaica Collection
Explore Widener Library
The Harry Elkins Widener Memorial Library is Harvard University’s flagship library. Built with a gift from Eleanor Elkins Widener, the library is a memorial to her son, Harry, Class of 1907. Harry was an enthusiastic young bibliophile who died aboard the
Titanic
Learn More About Widener Library
Take a Virtual Tour of Widener Library
Gaze up at the skylights of the Loker Reading Room, wander through the stacks, examine the bookshelves holding Harry Widener’s personal collection.
The History and Architecture of Widener Library
Explore how the construction of Widener Library transformed Harvard’s campus physically and intellectually in this online exhibit.
The Harry Elkins Widener Memorial Collection
Collected prior to his death, this collection consists of approximately 3,300 volumes housed in the Memorial Rooms of Widener Library.
Access
Widener Library is open to Harvard ID holders, who may bring up to four guests. Visiting researchers can apply for access.
Visitor Access & Borrowing Cards
Location
1 Harvard Yard
Cambridge
MA
02138
United States
Directions
Building Accessibility
Connect
General
widren@fas.harvard.edu
617-495-2413