Can't find a library?
It may not be a member of the Massachusetts Library System (MLS).
Library Directory
Library Directory Support
Update Your Library Record
New! Public libraries can now update their own library information. You must be the library director or designee.(Other library types coming soon)
Directory Updates (MLS)
directory-updates@masslibsystem.orgPaul Kissman, Library Information Systems Specialist
617-725-1860 x238
(in Massachusetts) 800-952-7403 x238
paul.kissman@state.ma.us
Library Directory Downloads
- All Library Addresses (CSV)
[Last updated: May 18, 2019]
- Public Library Directory (PDF)
[Last updated: May 17, 2019]