St. Mary's County Library

More information about Summer Reading 2026, June 13 through August 29, Unearth a Story. Skeleton of a brontosaurus standing in front of a prehistoric scene with hills, trees, and birds in the sky

More information about Meeting and Study Rooms.

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.

Summer Snacks. Cartoon images of an orange juice box, a can of tuna, a jar of peanut butter, and a cup of noodles

Donate May 8 - August 14

We want to provide hearty snacks for kids, Monday through Friday at Lexington Park Library, June 15 through August 21! We are accepting donations of non-perishable, individually packaged snacks at all Library locations.

Summer Performers. Six photos of crowds of children watching musicians, reptiles, and actors

Summer Fun

Join us all summer long for performances! Mr. Jon kicks off summer June 14 and 15 and Reptile Wonders will close us out August 7 and 8!

Upcoming Events

Artist's Workspace -- Charlotte Hall Library

Looking for a space to work on your art? Bring your writing, drawing, and other art materials and come work with us!

Cricut Crafts: Paper Lanterns -- Leonardtown Library

Unlock your crafting potential by learning how to use the Cricut cutting machine to create your own LED paper lantern!

Nature Walk -- Lexington Manor Passive Park Community Gardens

Join us for a Nature Walk led by Master Gardner and Master Naturalist Molly Moore!

Recent News

Lexington Park Library Open for Limited Use May 26 – 29

St. Mary's County Library is excited to announce Lexington Park Library will be installing a new makerspace.

Closed - Job Opportunity - Librarian I

Job closes at 11:59 PM on May 24, 2026

Closed - Job Opportunity - Page

Job closes at 11:59 PM on May 3, 2026