Fort Orange may refer to:

Fort Orange (New Netherland), now Albany, New York Fort Orange (Bonaire) on the island of Bonaire Fort Orange (Dutch Brazil) Fort Orange (Ghana) Fort Orange (Gorée) on the island of Gorée off the coast of Senegal Fort Orange (Sint Eustatius) in Oranjestad, Sint Eustatius Fort Orange (Taiwan), now Tainan

Fort Oranje (Ternate), the administrative center of the Dutch East India Company before its transfer to Batavia Fort Oranje (Sint Eustatius), a historic Dutch fortress in the Dutch Caribbean