Aufhäuser is a surname. Notable people with the name include:
David Aufhauser (born 19..), American lawyer,General Counsel of the United States Department of the Treasury Martin Aufhäuser (1875–1944), German banker Michael Aufhauser (born 1952), German animal rights activist René Aufhauser (born 1976), Austrian footballer and football coach Siegfried Aufhäuser, (1884–1964), German politician and union leader