The invention relates to the laser field and provides a laser output device capable of rotational scanning. The laser output device can enable outputted laser to do circular motion. The technical scheme can be summarized as follows: the laser output device capable of rotational scanning comprises a first total reflective mirror, a scanning galvanometer, a translation table, a rotating table and at least one distance-adjustable total reflective mirror, and can rotate and move without a laser generator; the outputted laser can perform the circular motion along with the rotation of the rotating table only through the rotation of the rotating table and the translation of the translation table. The laser output device capable of rotational scanning, provided by the invention, has the benefits of being simple in structure and suitable for the laser output device.