Jacques Simon Monasch (born January 4, 1962 in Rotterdam) is a Dutch politician, art collector and former management as well as political consultant and civil servant. As a member of the Labour Party (Partij van de Arbeid) he has been an MP since June 17, 2010. He focuses on matters of housing and spatial planning.
Monasch studied public administration at the University of Groningen and political economy at the University of Essex. He owns a gallery of Russian art.