The invention provides a wireless power transfer multi-direction receiving three-dimensional coil and a wireless power transfer system. A receiving three-dimensional coil body and a polyhedral three-dimensional receiving structure serve as a bearing mechanism of the receiving three-dimensional coil, a plurality of side surfaces of the three-dimensional receiving structure are provided with plane screw coils, the plane screw coils are wound on the corresponding side surfaces of the plane screw coils through leads, or the plane screw coils are serially connected and used for receiving electromagnetic energy and converting the electromagnetic energy into power, and the power is wirelessly transferred. By the aid of the three-dimensional structure, wireless power from a plurality of differentdirections is received, high-free movement requirements of the receiving coil are met, freedom degree and flexibility of the wireless power transfer system are improved, space uniformity of a transfersystem magnetic field is improved, and stable power transfer of a multi-source and multi-load system and receiving devices of any space positions is achieved, so that transfer efficiency and transferstability of wireless power are improved.