State Library of Massachusetts

Need help?

CHAT with us (Monday, Tuesday, Thursday and Friday, 10 a.m. to 12 p.m.)

Fill out our Online Question Form 

Email us at Reference.Department@mass.gov or Special.Collections@mass.gov

Call the Reference Department at (617) 727-2590 or the Special Collections Department at (617) 727-2595 *Advance appointments are strongly recommended for the Special Collections Department

Login to the State Library's Databases

Login to the State Library's Online Catalog

Read the State Library's Reference Department FAQ

Quick guide to the State Library of Massachusetts

Sign up for the State Library's mailing list or read back issues of our newsletter

Request a Westlaw OnePass Access Login (State Employees Only)

State Library Onsite Database Links (In-Library Use Only)

Language Identification Flashcard (For In-Library Reference Use)

More information on remote access to our resources 

Upcoming Events

  • State Library Open House 

    341 State House, State Library Main Reading Room, Boston, MA 02133
    Wednesday, March 27, 2024
    11 a.m. - 1 p.m.
    Come to the State Library to learn about resources, services and much more!
  • Author Talk with Anna Du 

    341 State House, State Library Main Reading Room, Boston, MA 02133
    Wednesday, April 10, 2024
    12 p.m. - 1 p.m.
    On her book: Microplastics and Me

Recent News & Announcements

How Can We Help You?

About Us

The State Library was established in 1826 to collect, deposit, and house the Commonwealth's collections of maps, statute books, and government documents in a single central location. Since that time, the State Library has grown into a multifaceted and reliable resource for legislators, executive personnel, state employees, historians, genealogists, and users from all over the world.

Search the library's collections by using our online catalogdigital repository, and databases.

Contact Us

Address

Main Library
Massachusetts State House, 24 Beacon Street, Room 341, Boston, MA 02133
Special Collections Department
Massachusetts State House, 24 Beacon Street, Room 55, Boston, MA 02133

Phone

Main Library (617) 727-2590

Open M-F 9 a.m.–5 p.m.

Special Collections Department (617) 727-2595

Open M-F 9 a.m.–5 p.m. *Advance appointments are strongly recommended

Fax

(617) 727-9730
Logo of the State Library of Massachusetts

Locations

Help Us Improve Mass.gov  with your feedback

Please do not include personal or contact information.
Feedback