Marģers Vestermanis is a Latvian Holocaust survivor, historian, founder and former director of the museum Jews in Latvia.

The Museum “Jews in Latvia” is located in Riga, Latvia. The main tasks of the museum are the research and popularisation of History of the Jews in Latvia, as well as the collection and preservation of evidence regarding the community of Latvian Jews from its beginning until the present time. The museum was founded in 1989. It is part of the Latvian Jewish community and one of the few private museums in Latvia accredited by the state.