Paul Moldenhauer (2 December 1876 in Cologne – 1 February 1947) was a German cabinet minister, lawyer, economist and politician (DVP).
He undertook several trips to the United States and to England, where he established good relations with academics at leading universities including Princeton, Harvard and Cambridge.
Paul Moldenhauer was dedicated to stabilising Germany's economy and its relations with France, Great Britain and the United States, and was a leading delegate at the Disarmament Conferences in Den Haag 1930 and Geneva 1932.
On 11 November 1928, Moldenhauer was appointed cabinet member and Minister of Trade and Industry (Reichswirtschaftsminister [de]) in Chancellor Hermann Müller’s government.
Paul Moldenhauer was dedicated to stabilising Germany's economy and its relations with France, Great Britain and the United States, and his policies under the Müller government were orientated toward reconciliation and normalisation.