Peter Hitjitevi Katjavivi (born 12 May 1941) is a Namibian politician who is the Speaker of the National Assembly of Namibia and the chancellor of the Namibia University of Science and Technology.
Previously he was the founding Vice-Chancellor of the University of Namibia from 1992 to 2003, Ambassador to the European Union from 2003 to 2006, Ambassador to Germany from 2006 to 2008, and Director General of the National Planning Commission from 2008 to 2010.