Rembert van Delden (3 April 1917 – 5 February 1999) was a German politician of the Christian Democratic Union (CDU) and former member of the German Bundestag.
From 1956 van Delden was a member of the CDU. Van Delden had been a council member of the Ammeln municipality since 1959. He was a member of the German Bundestag from 1961 to 1976. He had always entered parliament via the state list of the CDU North Rhine-Westphalia.