Del Duca

Del Duca may refer to:


 * Antonio del Duca (1491–1564), a Sicilian friar
 * Cino Del Duca (1899–1967), an Italian-born businessman film producer and philanthropist
 * Giacomo del Duca (c. 1520–1604), an Italian sculptor and architect
 * Marcello Del Duca (born 1950), an Italian former water polo player
 * Simone Del Duca (1912–2004), a French businesswoman, and major philanthropist, married to Cino Del Duca
 * Steven Del Duca (born c. 1973), a Canadian politician and former leader of the Ontario Liberal Party