Maryland Inmate Search
Official inmate lookup tools, 12 state prisons, all 24 county jail directories, mailing rules, and verified DOC links for Maryland.
Maryland Department of Public Safety and Correctional Services
Official inmate locator for individuals in Maryland state custody.
State Prisons in Maryland
12 state-operated adult correctional facilities. Inmate searches go through the single statewide DOC locator above.
Need full directory details (addresses, phone numbers, visitation)? View official MD DOC facility directory →
County Jails in Maryland
All 24 Maryland counties. County detention centers maintain their own lookup systems. Click any county to find its sheriff's official inmate roster.
- Allegany County
- Anne Arundel County
- Baltimore city
- Baltimore County
- Calvert County
- Caroline County
- Carroll County
- Cecil County
- Charles County
- Dorchester County
- Frederick County
- Garrett County
- Harford County
- Howard County
- Kent County
- Montgomery County
- Prince George's County
- Queen Anne's County
- Somerset County
- St. Mary's County
- Talbot County
- Washington County
- Wicomico County
- Worcester County
Sheriff links open a Google search for the official county roster. Each sheriff's office operates its jail independently from the state DOC system. State slug: maryland
Mailing Guidance
Use the inmate's full legal name and ID. Always verify mail rules with the specific facility.
Mailing Label Generator →Visitation
Visitation rules vary by facility and security level. Check the official DOC site for schedules, approved visitor lists, and ID requirements.
Deposits / Money
Most states use approved third-party providers for inmate trust deposits. Always verify the official link from the DOC website.
How Maryland's correctional system works
Maryland maintains a state-level Department of Corrections that holds individuals sentenced to longer terms. County and city jails operate independently from the state system. Federal inmates are not housed in state facilities — search the BOP locator instead.
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· Always confirm details on the official source.
Notice: NmateFinder does not host inmate records. We route users to official sources. Always verify information directly with the relevant government agency.