The invention relates to an anti-corrosion communication iron tower comprising a tower body, a platform, a lightning rod, a plurality of antennas, a plurality of supporting feet and a plurality of protective devices. Each protective device comprises a fixing plate and four protective mechanisms. Each protective mechanism comprises a hinging assembly, a protective plate, a rainproof film, a drivingassembly and a vibration assembly. Each vibration assembly comprises a first motor, a bearing, a first driving shaft, an eccentric wheel and two fixing rods. Each driving assembly comprises a horizontal-moving unit, an air pump, an air cylinder and two extending units. According to the anti-corrosion communication iron tower, the periphery of the tower body is protected through the protective mechanisms, during raining, the rainproof films are expanded on the sides, away from the tower body, of the protective plates through the driving assemblies, and rainwater is prevented from falling ontothe tower body to corrode the tower body through the protective plates and the rainproof films; and not only that, during snowing, the protective plates swing to remove accumulated snow on the protective plates through the vibration assemblies, fracturing of the protective plates is avoided, thus equipment is protected for safe operation, and the practicality of the communication iron tower is improved.