Museum Jan (until january 2020 Museum Jan van der Togt) is a modern visual art museum in Amstelveen, near Amsterdam in the Netherlands. It was established by 1991 by Jan van der Togt, an industrialist who was also the founder of the company Tomado who was a collector of contemporary art. Besides exhibitions from the permanent collection there are exhibitions several times a year, featuring notable artists in the modern visual art field such as Eugène Brands, Karel Appel, Ans Wortel, Anton Heyboer and Hugo Claus.