We’ll be hosting a special “Sidewalk Astronomy” open house, presented by SMAS!
Meeting and Study Rooms
Meeting rooms may be reserved for use by individuals, organizations, and businesses. Study Rooms at the Lexington Park and Leonardtown Libraries provide a quiet space for studying, small group discussions, tutoring, and other related activities.
Submit Your Photo!
Think you have the cutest pet in St. Mary’s County? It’s time to prove it! We’re hosting a competition for the cutest cat, dog, and other pet!
Book Sale - November 7
Find a large variety of gently used books in all categories with an even greater selection than in previous years. Don’t miss this opportunity to start your holiday shopping!
Upcoming Events
18
Oct
Oct
Daytime Star Party -- Lexington Park Library
19
Oct
Oct
Veteran Employment Services -- Lexington Park Library
A representative of the Maryland Dept. of Labor will be in the lobby to connect veterans and the general public to employment services.
19
Oct
Oct
Little STEAMers: Ramps & Rollers -- Charlotte Hall Library
Construct ramps, engineer marble runs, and conduct experiments to find out what rolls, what slides, and how to make things roll faster and further.
Recent News
1
Oct
Oct
Apply Now: Opening on St. Mary’s County Library Board of Trustees
The Commissioners of St. Mary’s County (CSMC) are seeking interested applicants to fill a vacancy on the St. Mary's County Library Board of Trustees...
4
Sep
Sep
St. Mary’s County Library Served More Than 2,800 Meals and Snacks This Summer!
We extend our sincere gratitude to our community; these programs were made possible by an outpouring of generosity.
13
Aug
Aug
CLOSED – Job Opportunity – Librarian I – Mobile Library Outreach
Job closes at 11:59 p.m. on August 30, 2026
