Gästrikland (Swedish pronunciation: [ˈjɛ̌sːtrɪkland]) is a historical province or landskap on the eastern coast of Sweden. It borders Uppland, Västmanland, Dalarna, Hälsingland and the Gulf of Bothnia. Gästrikland is the southernmost of the Norrland provinces. Other forms of the name used are Gestricia and Gastrikland. Before 1900, the spelling was officially Gestrikland in Swedish.