Francisco IV de Benavides y Dávila, (1 November 1640, Madrid – 1716), Viceroy of Sicily, 1678–1687, Viceroy of Naples, 1687–1696, 9th Count of Santisteban del Puerto since March 1666, was the second son of Diego de Benavides, 8th Count of Santisteban (1607–1666).