A Weigh house, (waag in the Netherlands) is a public building where goods are weighed.
Waag may also refer to:
Waag (Amsterdam), a 15th-century building on Nieuwmarkt square in Amsterdam Waag, Haarlem, Netherlands, a former weigh house in Haarlem that today serves as a café catering to tourists Waag (Paramaribo), a former weigh house in Paramaribo, Suriname Waag, Schwyz, a village in the municipality of Unteriberg, Schwyz, Switzerland Váh (German: Waag), a river in Slovakia Waag (Minster), a river in Switzerland WAAG, a radio station licensed to Galesburg, Illinois, United States