The invention discloses a cutting clamp capable of changing the clamping face and capable of automatically recovering, and relates to the technical field of cutting. The clamp comprises a base, the middle of the base is rotatably connected with a screw penetrating and extending to the right side of the base, the right side of the screw is fixedly connected with a hand wheel, and screw blocks are in threaded connection to the two ends of the screw. For the cutting clamp capable of changing the clamping face and capable of automatically recovering, through cooperation use of movable blocks and clamping blocks, when the material is clamped, two clamping rods can move towards the middle, the moving blocks are in contact with the material, each movable block can move towards the interiors of the clamping rods according to the shape of the material, when telescopic blocks are extruded into the movable block, meanwhile, the clamping blocks are engaged with gears, the positions of the movableblocks are fixed, the shape of the clamping face is attached to the shape of the material, the shape changing effect is achieved, the moving of the material on the clamping face is avoided, the machining failure caused by material sliding is avoided, and production cost is reduced.