Informational Alert | Coronavirus Updates
NOTICE:

Contactless pickup of library holds available during modified hours at Main, Boudreau, Central Square, O’Neill and Valente. No appointment required. Request items from our online catalog. For assistance, call 617-349-4040 or email library@cambridgema.gov.

Hours & Locations

You're never far from a branch and all the services the Cambridge Public Library has to offer. All locations are accessible by public transportation. Click here for transit options near your branch.


  • Main Library

    449 Broadway 02138 | 617-349-4040 | Tuesday, Wednesday 1-7 p.m. | Thursday, Friday, Saturday 10 a.m.- 4 p.m. | senior hour available for one hour before general service (Tuesday, Wednesday Noon - 1 p.m. and Thursday, Friday, Saturday 9-10 a.m.) | no holds pickup on Monday | outside book drop available 24/7

  • Children's Room

    temporarily closed | call 617-349-4038 for assistance

  • Teen Room

    temporarily closed | call 617-349-4027 for assistance

  • Cambridge Room

    temporarily closed | call 617-349-7757 for assistance

  • Boudreau Branch

    245 Concord Ave. 02138 | 617-349-4017 | open for contactless pickup | Monday 11 a.m. – 5:30 p.m. | Wednesday 11 a.m. – 5:30 p.m.

  • Central Square Branch

    45 Pearl St. | 617-349-4010 | open for contactless pickup | Monday, Tuesday, Wednesday 11 a.m.-5:30 p.m. | Thursday 1-7 p.m.

  • Collins Branch

    64 Aberdeen Ave. 02138 | 617-349-4021 | temporarily closed | check calendar for return hours

  • O'Connell Branch

    48 Sixth St. 02141 | 617-349-4019 | temporarily closed | check calendar for return hours

  • O'Neill Branch

    70 Rindge Ave. 02140 | 617-349-4023 | open for contactless pickup | Wednesday 1-7 p.m. | Thursday, Friday 11 a.m.-5:30 p.m.

  • Valente Branch

    826 Cambridge St. 02141 | 617-349-4015 | open for contactless pickup | Monday, Tuesday, Friday 11 a.m.-5:30 pm

  • Holidays

    See when the Main and Branch libraries are closed.


Map of Locations