A clutch control system arranged to control a clutch interposed in a power transmission path from an engine to an actuated portion , the clutch control system comprising: a hunting determining unit (10, S3, S40) for determining whether or not a hunting condition, under which hunting of an engine rotational speed of the engine occurs, is met; and a clutch position control unit (10, S10 to S19, S21 to S26, S31 to S35) programmed to execute if the hunting determining unit (10, S3, S40) determines that the hunting condition is not met, a first clutch position control, which is in accordance with engine rotation information, on the clutch , and if the hunting determining unit (10, S3, S40) determines that the hunting condition is met, a second clutch position control, which is lower in response to the engine rotation information as compared to a response of the first clutch position control to the engine rotation information, on the clutch ; and characterized in that: the clutch control system further comprises a rotational speed control unit (10, S2) programmed to execute a rotational speed suppression control of suppressing the engine rotational speed of the engine when a predetermined engine rotational speed suppression condition is met; wherein the hunting determining unit (10, S3) determines that the hunting condition is met when the rotational speed control unit (10, S2) is executing the rotational speed suppression control, and that the hunting condition is not met when the rotational speed control unit (10, S2) is not executing the rotational speed suppression control. a hunting determining unit (10, S3, S40) for determining whether or not a hunting condition, under which hunting of an engine rotational speed of the engine occurs, is met; and a clutch position control unit (10, S10 to S19, S21 to S26, S31 to S35) programmed to execute if the hunting determining unit (10, S3, S40) determines that the hunting condition is not met, a first clutch position control, which is in accordance with engine rotation information, on the clutch , and if the hunting determining unit (10, S3, S40) determines that the hunting condition is met, a second clutch position control, which is lower in response to the engine rotation information as compared to a response of the first clutch position control to the engine rotation information, on the clutch ; and characterized in that: the clutch control system further comprises a rotational speed control unit (10, S2) programmed to execute a rotational speed suppression control of suppressing the engine rotational speed of the engine when a predetermined engine rotational speed suppression condition is met; wherein the hunting determining unit (10, S3) determines that the hunting condition is met when the rotational speed control unit (10, S2) is executing the rotational speed suppression control, and that the hunting condition is not met when the rotational speed control unit (10, S2) is not executing the rotational speed suppression control. the clutch control system further comprises a rotational speed control unit (10, S2) programmed to execute a rotational speed suppression control of suppressing the engine rotational speed of the engine when a predetermined engine rotational speed suppression condition is met; wherein the hunting determining unit (10, S3) determines that the hunting condition is met when the rotational speed control unit (10, S2) is executing the rotational speed suppression control, and that the hunting condition is not met when the rotational speed control unit (10, S2) is not executing the rotational speed suppression control. <EOS>