Saatchi is an arabic name meaning "clockmaker", from the Arabic -ساعة / ساعت sā'ah / sā'at, "clock", and the originally Turkish craftsman's suffix جي -çi, here transliterated chi.
Saatchi may refer to:
- Charles Saatchi, founder and owner of the Saatchi Gallery in London
- Maurice Saatchi, Baron Saatchi, ex-chairman of the British Conservative Party
- Saatchi & Saatchi, advertising agency originally founded by Maurice Saatchi and Charles Saatchi
- M&C Saatchi, advertising agency, subsequently founded by Maurice Saatchi and Charles Saatchi
- Saatchi Gallery, contemporary art gallery