Public toilets and restrooms in Warren, NJ

Warren has 2 restrooms on the map: 0 open to the public and 2 in businesses for customers.

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

Customers-only restrooms

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

• Starbucks

  Business (ask staff) · No ratings yet

  655 Martinsville Road, Warren, NJ 07920

  Customers only

• Starbucks

  Business (ask staff) · No ratings yet

  4 Mount Bethel Road, Warren, NJ 07059

  Customers only

Nearby cities

Bernards (3) Union (10) South Plainfield (4) Piscataway (4) Harding (6) Mountainside (6) Madison (3) Morris (3)