The invention provides a device for clipping an incision, and belongs to the technical field of medical apparatuses. The device comprises a clipping part and an operation part, wherein the operation part is drawn by a control line to control the clamping and locking of the clipping part; the clipping part comprises a first clamping body, a second clamping body and a third clamping body, and the first clamping body is provided with a rotary structure and a locking structure; the second clamping body and the third clamping body are connected with the first clamping body through a rotary structure, and the rotary structure is used for respectively rotating the second clamping body and the third clamping body corresponding to the first clamping body; the second clamping body and the third clamping body are respectively combined with the first clamping body to clamp tissues at the two sides of the incision; the locking structure is used for locking the clamping, so as to draw the tissues at the two sides of the incision to clip the incision. Compared with the prior art, the device provided by the embodiment has the advantages that the operation incision can be clipped, the operation is simpler and more convenient, and the device is favorable for the operation.