The invention relates to a robot, in particular to an anti-twisting multidirectional polishing robot. The anti-twisting multidirectional polishing robot comprises a control base, a mechanical arm movably connected with the control base and a polishing device arranged at the tail end of the mechanical arm. A multidirectional control mechanism is arranged between the mechanical arm and the polishing device. The multifunctional control mechanism comprises a rotary connector assembly, a swing arm driving mechanism and a polishing connection assembly. The anti-twisting multifunctional polishing robot is mechanical, high in polishing efficiency, free of twisting, simple in structure and convenient to use.