Skip to Main Content

Commonwealth Catalog: Login Instructions

Commonwealth Catalog is the statewide OPAC to borrow books from other Massachusetts libraries, including the Boston Public Library.

Login Instructions

       1. Go to the Commonwealth Catalog ( 

       2. The Login is in the top right corner.

 3. Choose Suffolk University from the dropdown menu. You can scroll or search. The full name is SUF-SAWLIB: Mildred F. Sawyer Library Suffolk University.

 4. A pop-up will ask you what type of user you are. Choose patron.


5.  You will be directed to log in with your Suffolk username and password.

6. Success! Happy Reading!