A powder room may refer to:
- The 2013 feature film Powder Room (film) starring Sheridan Smith
- The room in the magazine of a warship that holds the gunpowder
- A gunpowder magazine in a building
- A women's public toilet or restroom, especially in a building open to the public
- A toilet (room) in a private dwelling, especially one primarily for the use of guests
Famous quotes related to powder room:
“Any gentleman with the slightest chic will give a girl a fifty dollar bill for the powder room.”
—George Axelrod (1922)