The invention discloses an anti-rolling carbon fiber unmanned hull with reduced rocking vibration, relating to the technical field of an unmanned ship, comprising a ship hull, wherein the bottom surface of the ship hull is fixedly connected with the bottom plate of the ship, two symmetrical grooves are arranged on the left and right sides of the ship hull, mounting mechanisms are arranged on the left and right sides of the ship hull, and clamping mechanisms are arranged on the left and right sides of the two mounting mechanisms. The anti-rolling carbon fiber unmanned hull having reduced rocking vibration, the balance between the left and right sides of the hull can be increased by setting floating boards, by the floating motion of the floating board, if use for too long allows that clam block to be loosened and the floating plate to be replaced, the balance effect of the left and right sides of the hull is improved, the effect of reducing rocking and vibration of the carbon fiber unmanned hull can be realized through the integral structure cooperation, the stability of the carbon fiber unmanned hull in operation is improved, and the survey work can be carried out more persistently,which is conducive to the widespread popularization of carbon fiber unmanned hull.