An electricity iron tower multi-loop denoter comprises groove shape clips and a long strip plate with a single color, wherein the long strip plate is made of cyclopropyl polyethylene materials. A screw hole is arranged in a groove side wall of each groove shape clip, and a screw is arranged inside the screw hole in a rotating mode. The back of the long strip plate is evenly distributed with permanent magnet blocks embedded inside the long strip plate. According to the electricity iron tower multi-loop denote, the long strip plate is evenly distributed with the permanent magnet blocks embedded inside the long strip plate, and the permanent magnet blocks can be conveniently absorbed on an angle iron surface of a high voltage return circuit of a high voltage electricity iron tower in the process of working aloft. And then two groove shape clips are used, and the long strip plate can be solidly fixed on an angle iron. The high voltage electricity iron tower multi-loop denoter is made of the cyclopropyl polyethylene materials with the single color, thereby not easy to fade when in use and long in service life. After a return circuit operation mode is changed, the high voltage electricity iron tower multi-loop denoter can be conveniently taken down from the angle iron and then is installed at a new position.