Library services on the Mobile Library include Wi-Fi access, library card services, crafts to go, and materials for checkout!
Our catalog system will undergo maintenance on Thursday, October 15, from approximately 8:30 to 10:30 a.m. The catalog and My Account, the Library app, Libby, and other online resources will be unavailable during that time. If you will be visiting the Library during this time, please bring your Library card as it will be required to check out materials.
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!
One Maryland One Book
The One Maryland One Book 2026 theme is “Revolution, Reaction, Reform."
Upcoming Events
14
Oct
Oct
Mobile Library Stop at St. Mary's Adult Medical Daycare -- St. Mary's Adult Medical Daycare
14
Oct
Oct
Sensory Friendly Storytime @ Leonardtown Library -- Leonardtown Library
Designed for neurodiverse children and families who may find our other storytimes overwhelming.
14
Oct
Oct
Mobile Library Stop at Wildewood Village Event Center -- Wildewood Village Clubhouse
Library services on the Mobile Library include Wi-Fi access, library card services, crafts to go, and materials for checkout!
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
