Cristian David (born Cristian Troacă; December 26, 1967) is a Romanian politician. A member of the National Liberal Party (PNL), he has been a member of the Romanian Senate for Vaslui County since 2004. In the Călin Popescu-Tăriceanu cabinet, he was Minister-Delegate for International Financing Programs and European Community Acquis from 2004 to 2007 and Minister of Interior and Administrative Reform from 2007 to 2008.