Public toilets and restrooms in Miamisburg, OH

Miamisburg has 8 restrooms on the map: 2 open to the public and 6 in businesses for customers. 1 is confirmed free and 1 is open 24 hours.

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

Public restrooms

• Miamisburg Mound Park restroom

  Park restroom · No ratings yet

  Miamisburg, OH

  Open to the public · Free

• Riverfront Park restroom

  Park restroom · No ratings yet

  Miamisburg, OH

Customers-only restrooms

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

• Lowe's

  Business (ask staff) · No ratings yet

  2900 Martin's Drive, Miamisburg, OH 45449

  Customers only

  Mo-Sa 06:00-22:00; Su 08:00-20:00

• Marion's Piazza

  Business (ask staff) · No ratings yet

  8991 Kingsridge Drive, Miamisburg, OH 45458

  Customers only

  Mo-Th,Su 11:00-22:00; Fr-Sa 11:00-23:00

• McDonald's

  Business (ask staff) · No ratings yet

  15 North Heincke Road, Miamisburg, OH 45342-2667

  Customers only

  24/7

• McDonald's

  Business (ask staff) · No ratings yet

  8240 Springboro Pike, Miamisburg, OH 45342-3792

  Customers only

  05:00-23:00

• Panera Bread

  Business (ask staff) · No ratings yet

  10551 Innovation Drive, Miamisburg, OH 45342

  Customers only

  Mo-Sa 06:00-21:30; Su 07:00-21:00

• The Home Depot

  Business (ask staff) · No ratings yet

  345 North Springboro Pike, Miamisburg, OH 45449

  Customers only

  Mo-Sa 06:00-22:00; Su 08:00-20:00

Nearby cities

Springboro (3) Centerville (3) Kettering (10) Montgomery County (21) Dayton (22) Riverside (5) Beavercreek (13) Warren County (24)