Jail & Prison in St. Mary's County, MD

Explore all public jail & prisons in St. Mary's County, MD including locations, hours, and contact information.

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St Mary's County Detention Center
41880 Baldridge Street, Leonardtown, MD 20650
301-475-4200
Leonardtown Prison
11 COURTHOUSE Dr, Leonardtown, MD 20650
301-475-2467