Dulwich Picture Gallery is an art gallery in Dulwich, south London. It opened to the public in 1817 and was designed by the Regency architect Sir John Soane. His design was recognized for its innovative and influential method of illumination for viewing the art. It is the oldest public art gallery in England and was made an independent charitable trust in 1994. Until then, the gallery was part of the College of God's Gift, a charitable foundation established by the actor, entrepreneur and philanthropist Edward Alleyn in the early 17th century. The acquisition of artworks by its founders and bequests from its many patrons resulted in Dulwich Picture Gallery housing one of the country's finest collections of Old Masters, especially rich in French, Italian and Spanish Baroque paintings, and in British portraits from the Tudor era to the 19th century.

Dulwich is an area in south London, England. The settlement is mostly in the London Borough of Southwark, with parts in the London Borough of Lambeth, and consists of Dulwich Village, East Dulwich, West Dulwich, and the Southwark half of Herne Hill. Dulwich lies in a valley between the neighbouring districts of Camberwell, Crystal Palace, Denmark Hill, Forest Hill, Peckham, Sydenham Hill, and Tulse Hill.