The utility model discloses a cable processing clamp, which comprises an upper clamp arm, a lower clamp arm and two clamp handles (5), and two semicircular blades (3) are arranged in parallel at front inner side of the upper clamp arm (1). According to the utility model, two blades can clamp a cable firmly, two blades can puncture an over sheath of the cable, the over sheath can be removed by lightly pulled, the usage of cable processing clamp is convenient and rapid, the construction efficiency is greatly enhanced, and the safety of the constructors can be ensured.