Delftware or Delft pottery, also known as Delft Blue (Dutch: Delfts blauw), is blue and white pottery made in and around Delft in the Netherlands and the tin-glazed pottery made in the Netherlands from the 16th century.
Delftware in the latter sense is one of the types of tin-glazed earthenware or faience in which a white glaze is applied, usually decorated with metal oxides. It also forms part of the worldwide family of blue and white pottery, using variations of the plant-based decoration first developed in 14th century Chinese porcelain, and in great demand in Europe. Delftware includes pottery objects of all descriptions such as plates, ornaments and tiles. The most highly-regarded period of production is about 1640–1740.
The earliest tin-glazed pottery in the Netherlands was made in Antwerp where the Italian potter Guido da Savino settled in 1500. The manufacture of painted pottery spread from Antwerp to the northern Netherlands, in particular because of the sack of Antwerp by the Spanish troops in 1576 (the Spanish Fury). Production developed in Middelburg and Haarlem in the 1570s and in Amsterdam in the 1580s. Much of the finer work was produced in Delft, but simple everyday tin-glazed pottery was made in places such as Gouda, Rotterdam, Amsterdam and Dordrecht.