A theftproof clutch handle for a motorcycle includes a clutch connector, at least one fixed shaft mounted on the clutch connector, a handle body removably mounted on the fixed shaft, and a locking shaft movably mounted on the handle body and releasably locked onto the fixed shaft. The fixed shaft has a locking groove. The handle body has at least one shaft hole. The locking shaft has a release groove. Thus, when the locking shaft is pressed, the fixed shaft is released from the release groove of the locking shaft, and the locking shaft is released from the locking groove of the fixed shaft to unlock the fixed shaft from the locking shaft so that the handle body can be removed from the fixed shaft to provide a theftproof effect.