The Multatuli Museum (Indonesian: Museum Multatuli) is a museum located in Rangkasbitung, Banten, Indonesia. Its focus is the author Multatuli (Edward Douwes Dekker), who lived in the area in the 1850s and used it as the basis for his famous anti-colonial novel Max Havelaar. The museum also examines Dutch East Indies colonial history, the anti-colonial movement, and the local history of Rangkasbitung. There is another Multatuli Museum in Amsterdam which houses many of the author's personal papers.