The Mauritshuis (; ) is an art museum in The Hague in the Netherlands. The museum houses the Royal Cabinet of Paintings which consists of 841 objects, mostly Dutch Golden Age paintings. The collections contains works by Johannes Vermeer, Rembrandt van Rijn, Jan Steen, Paulus Potter, Frans Hals, Hans Holbein the Younger, and others. Originally, the 17th century building was the residence of count John Maurice of Nassau. It is now the property of the government of the Netherlands and is listed in the top 100 Dutch heritage sites.