Giotto, full name Giotto di Bondone (1267–1337) is an Italian painter.
Giotto may also refer to:
Giotto's Campanile, Florence Giotto Bizzarrini (1926–2023), Italian automobile engineer Giotto Griffiths (1864–1938), Welsh rugby player Giotto (spacecraft), a European Space Agency probe that observed Halley's comet Ferrero Giotto, a brand of round wafer-based snacks Giotto, a Linux bootable floppy disk Giotto (work-place integrity test), a psychological test for employers to assess personal integrity Giotto, a fictional character in the manga and anime series Katekyō Hitman Reborn! 7367 Giotto, a main-belt asteroid Giotto (crater), a crater on Mercury