Sacchi is an Italian surname. Notable people with the surname include:
Andrea Sacchi (1599–1661), Italian Baroque painter
Antonio Sacchi (died 1694), Italian Baroque painter
Arrigo Sacchi (born 1946), Italian footballer and manager
Carlo Sacchi (1617–1706), Italian Baroque painter
Enzo Sacchi (1926–1988), Italian cyclist
Fabio Sacchi (born 1974), Italian cyclist
Federico Sacchi (born 1936), Argentine footballer
Floraleda Sacchi (born 1978), Italian musician
Gasparo Sacchi, Italian Renaissance painter
Giuseppe Sacchi, Italian Baroque painter
Louise Sacchi (1913–1997), American aviator and writer
Luca Sacchi (born 1968), Italian swimmer, nephew of Mara
Mara Sacchi (born 1948), Italian swimmer
Marietta Sacchi, Italian opera singer
Pier Francesco Sacchi, Italian Renaissance painter
Robert Sacchi (born 1941), American actor