Giovanni Maria Mastai Ferretti, longest reigning Pope of the Roman Catholic Church

Ferretti Group, an Italian conglomerate for boat-building

Giovanni Lindo Ferretti, a musician

Alberta Ferretti, a fashion designer

Ricardo Ferretti, a football coach

Andrea Ferretti, a football player

Andrée Ferretti, a Quebec independence militant

Giancarlo Ferretti, a cycling coach

Dante Ferretti, an art director

Ferretti is an Italian surname. It may refer to: