The utility model relates to an operation wire retractor which comprises a sleeve and an elastic piece arranged in the sleeve in a sleeved mode. One end of the elastic piece is connected with a medical hook for hooking and pulling tissue of a patient through a first connecting structure, and the other end of the elastic piece is connected with a clamping piece used for clamping a fixing object on an operation table through a second connecting structure. The fixing object, such as a surgical drape, capable of fixing the operation wire retractor on the operation table can be clamped effectively through the clamping piece, so that tensile force is provided for the medical wire retractor trough the elastic piece, the medical wire retractor hooks the tissue, such as muscles and skin, of the patient under the action of tensile force, the tissue and organs inside the body of the patient can be exposed fully, a good operation view is provided for a doctor, and an operation is facilitated. Due to the fact that the elastic piece is sleeved with the sleeve, the elastic piece can be prevented from hurting the body tissue of the patient in the elastic deformation process, for example, hurts to the patient due to the fact that the skin or the muscles are clamped can be avoided.