Provided is a tie clamp capable of easily controlling an object to be controlled even though the space where the object is located is cramped, and preventing interference, comprising a clamp body wherein a metal material is bent and formed therein and the metal material has relatively loner length than the width; a control means wherein a male controller and a female controlled are formed on both sides of the clamp body as a means for controlling the object to be controlled; and ears which are formed in the male controller and the female controller to use a tool, which can reduce the diameter of the clamp body, so that the state can be converted into a control mode. In the tie clamp of the present invention, the male controller has an entry projection which protrudes shorter width than that of the clamp body from the left of the clamp body, and at least one upper stopper protrusion which is formed on the entry projection to protrude upwards, the female controller has a guide which is located in the left of the clamp body and is in a tunnel form to accept the entry projection, and a lower stopper protrusion which is formed in the guide to be stopped in a staggered arrangement with the upper stopper protrusion, to prevent the entry projection from being broken away.