Lucchetti or Luchetti is an Italian surname. Notable people with the surname include:
Lucchetti Antonio S. Lucchetti (1888–1958), Puerto Rican electrical engineer and public servant Cristian Lucchetti (born 1978), Argentine footballer Domenico Lucchetti (1623–1707), Italian Roman Catholic bishop Héctor Lucchetti, Argentine fencer Luis Lucchetti (1902–1990), Argentine fencer Rubens Francisco Lucchetti, Brazilian writer Vittorio Lucchetti (1894–1965), Italian gymnast
Luchetti Cathy Luchetti (born 1945), American author Daniele Luchetti (born 1960), Italian film director, screenwriter and actor Emily Luchetti, American chef Laura Luchetti (born 1974), Italian film director Rosario Luchetti (born 1984), Argentine Olympic field hockey player Sergio Luchetti (born 1958), Argentine Olympic fencer Tony Luchetti (1904–1984), Australian politician Veriano Luchetti (1939–2012), Italian tenor Walter Luchetti (born 1937), Italian politician