Public toilets and restrooms in St. Mary's County, MD

St. Mary's County has 20 restrooms on the map: 17 open to the public and 3 in businesses for customers. 2 are confirmed free and 3 are wheelchair accessible.

Highest-rated first. Updated November 5, 2026. All of Maryland

Public restrooms

• Chancellors Point Natural History Area restroom

  Park restroom · No ratings yet

  St. Mary's County, MD

• Fifth District Park restroom

  Park restroom · No ratings yet

  St. Mary's County, MD

• Historic St. Mary's City restroom

  Park restroom · No ratings yet

  St. Mary's County, MD

  Open to the public

• John Baggett Park at Laurel Grove restroom

  Park restroom · No ratings yet

  St. Mary's County, MD

• Point Lookout State Park Campground restroom

  Park restroom · No ratings yet

  St. Mary's County, MD

• Point Lookout State Park Campground restroom

  Park restroom · No ratings yet

  St. Mary's County, MD

• Point Lookout State Park Campground restroom

  Park restroom · No ratings yet

  St. Mary's County, MD

• Point Lookout State Park restroom

  Park restroom · No ratings yet

  St. Mary's County, MD

• Point Lookout State Park restroom

  Park restroom · No ratings yet

  St. Mary's County, MD

• Point Lookout State Park restroom

  Park restroom · No ratings yet

  St. Mary's County, MD

• Point Lookout State Park restroom

  Park restroom · No ratings yet

  St. Mary's County, MD

• Point Lookout State Park restroom

  Park restroom · No ratings yet

  St. Mary's County, MD

• Public restroom

  Public toilet · No ratings yet

  St. Mary's County, MD

• Public restroom

  Public toilet · No ratings yet

  St. Mary's County, MD

• Saint Mary's Fairground restroom

  Park restroom · No ratings yet

  St. Mary's County, MD

  Open to the public · Free · Wheelchair accessible

• Saint Mary's River State Park restroom

  Park restroom · No ratings yet

  St. Mary's County, MD

  Open to the public · Free · Wheelchair accessible

• Seventh District Community Park restroom

  Park restroom · No ratings yet

  St. Mary's County, MD

Customers-only restrooms

Stores, cafés, and restaurants that usually let customers use the restroom. Buy something or ask staff first.

• McDonald's

  Business (ask staff) · No ratings yet

  30050 Three Notch Road, St. Mary's County, MD 20622-9801

  Customers only

  Mo-Su 06:00-22:00

• Sheetz

  Business (ask staff) · No ratings yet

  St. Mary's County, MD

  Customers only · Wheelchair accessible

• Sheetz

  Business (ask staff) · No ratings yet

  St. Mary's County, MD

  Customers only

Nearby cities

Calvert County (30) Charles County (9) Cambridge (4) Cedarville (8) Dunkirk (9) Croom (10) St. Michaels (6) Rosaryville (3)