Mustafa Râkim (Ottoman Turkish: مصطفى رآقم‎; Modern Turkish: Mustafa Râkım) (1757–1826), was an Ottoman calligrapher. He extended and reformed Hâfiz Osman's style, placing greater emphasis on technical perfection, which broadened the calligraphic art to encompass the Sülüs script as well as the Nesih script.