Davud Monshizadeh (Persian: ????? ??????????; 29 August 1915 in Tehran – 13 July 1989 in Uppsala, Sweden) was the founder of SUMKA (the "Iranian National Socialist Workers Party") and a supporter of Nazi ideology in Germany during World War II and in Iran after the war.
He was also a scholar in Iranian Studies who later became a Professor of Iranian Languages at Uppsala University, Sweden.