The object of the invention is to provide a pulley cleaning clamp of an elevator, which can prevent disengagement of a cleaning portion for eliminating garbage and oil from a pulley even though a lotof garbage and oil are attached to the pulley. The pulley cleaning clamp (10) of the elevator comprises a clamping portion (11), a cleaning portion (12) and a support portion (13), the clamping portion (11) is clamped with a rope protection member (176) in a detachable manner and arranged between a protruding portion (174) and the rope protection member (176), the cleaning portion (12) protrudes from the clamping portion (11) and is abutted against the protruding portion (174), and the support portion (13) protrudes from one side, opposite to the cleaning portion (12), of the clamping portion(11) and is abutted against the protruding portion (174).