St. Mary's County Library

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Contact Us
Library Hours
Monday – Thursday, 9 a.m. – 8 p.m.
Friday – Saturday, 9 a.m. – 5 p.m.
Sunday: 1 – 5 p.m. (Lexington Park Library only)
If you have holds available, you can walk-in during our open hours or schedule a curbside pickup appointment to pick them up.

Call Us

Charlotte Hall Library – 301-884-2211
Leonardtown Library – 301-475-2846
Lexington Park Library – 301-863-8188

Suggest a Title for Purchase

St. Mary’s County Library welcomes suggestions from our customers for purchases of titles that are NOT currently available in the collection. Library staff will evaluate all suggestions considering many factors including but not limited to budget, availability, space, and the scope of the collection. Please submit the Suggest a Title form.

Outreach Services

St. Mary’s County Library can attend neighborhood and community events to showcase innovative Library resources, demonstrate engaging activities, and more. If you are interested in a visit and presentation from a librarian or having a Library table at your event, please submit our Outreach Request Form and a staff member will be in touch.

Other Questions
Submit this form with your question and we’ll get back to you as soon as we can!

  • If you are requesting help with your Library account, please include your library card number (if available), name, and birthdate.
  • This field is for validation purposes and should be left unchanged.


For Library Administration and Management:

See our Library Administration page

DMCA Designated Agent:

Michael Blackwell
St. Mary’s County Library
23630 Hayden Farm Lane
Leonardtown, MD 20650
Phone: 301-475-2151 x5013
Email: info@stmalib.org