Stjepan Horvat (November 29, 1895 – March 12, 1985) was a Croatian geodesist and professor, dean of the Technical Faculty in Zagreb, head of the University of Zagreb, editor of the journals Geodetski list and Hrvatska državna izmjera, manager of the Department for State Survey in the Croatian Headquarters for Public Affairs, member of the State Land Consolidation Commission, colonel in the time of the Independent State of Croatia, adviser at the Military-Geography Institute in Argentina for 40 years and an honorary member of the Argentine Association of Geophysicists.