Maryland Courthouse Phone Lockers & Storage (2026)

Short answer: Most courthouses in Maryland allow silenced cell phones inside the building, so external lockers are not required. Updated 2026-11-06

0 courthouses of 10 in Maryland provide cell phone storage lockers at the security entrance. Among the 0 courthouses that ban phones, 0 have no lockers at all—requiring visitors to leave devices in a parked vehicle. Under Maryland Rule 16-208, cell phones are permitted in Maryland Circuit and District Courthouses unless a local administrative judge restricts a high-security facility (such as Baltimore City Mitchell Courthouse annexes), where phone rules and lockers apply.

County Courthouse	City	Phone lockers at entrance	Phone Lockers	Juror Parking
Montgomery County Montgomery County Courthouse (Rockville)	Rockville	No lockers needed (phones allowed inside)	No lockers	Free Validated
Prince Georges County Prince Georges County Courthouse (Upper Marlboro)	Upper Marlboro	No lockers needed (phones allowed inside)	No lockers	Free Validated
Baltimore County Baltimore County Courthouse (Towson)	Towson	No lockers needed (phones allowed inside)	No lockers	Free Validated
Anne Arundel County Anne Arundel County Courthouse (Annapolis)	Annapolis	No lockers needed (phones allowed inside)	No lockers	Free Validated
Baltimore City Baltimore City Courthouse (Baltimore)	Baltimore	No lockers needed (phones allowed inside)	No lockers	Free Validated
Howard County Howard County Courthouse (Ellicott City)	Ellicott City	No lockers needed (phones allowed inside)	No lockers	Free Validated
Frederick County Frederick County Courthouse (Frederick)	Frederick	No lockers needed (phones allowed inside)	No lockers	Free Validated
Harford County Harford County Courthouse (Bel Air)	Bel Air	No lockers needed (phones allowed inside)	No lockers	Free Validated
Carroll County Carroll County Courthouse (Westminster)	Westminster	No lockers needed (phones allowed inside)	No lockers	Free Validated
Charles County Charles County Courthouse (La Plata)	La Plata	No lockers needed (phones allowed inside)	No lockers	Free Validated

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Frequently Asked Questions

Do courthouses in Maryland have lockers for cell phones?

Most courthouses in Maryland allow silenced cell phones inside the building, so external lockers are not required.

Will courthouse security guards hold my phone at the metal detector?

No. Sheriff deputies and court security officers across all 10 counties in Maryland are strictly prohibited from holding or safeguarding personal cell phones at the security checkpoint.

How is this courthouse policy data verified?

We verify every county against official Court Administrative Orders (.gov), Jury Commissioner instructions, and Sheriff Court Security directives. Last verified 2026-11-04.