Carletti is an Italian surname. Notable people with the surname include:
Angelo Carletti di Chivasso (1411–1495), Italian theologian Beppe Carletti (born 1946), Italian musician Cristian Carletti (born 1996), Italian footballer Cristóforo Chrisostome Carletti (1564–1634), Italian Roman Catholic bishop Francesco Carletti (1573–1636), Florentine merchant, explorer and writer Giuseppe Carletti (born 1959), former Italian World Cup alpine ski racer Joseph Carletti (born 1946), former French racing cyclist Louise Carletti (1922–2002), French film actress Massimiliano Carletti (born 1973), Italian footballer Shola Carletti (fl. 21st century), Italian painter, sculptor and former graphic designer Tommaso Carletti (1860–1919), Governor of Italian Somalia