The invention discloses an RFID management system for site construction worker safety. The RFID management system comprises a pair of safety shoes, a safety helmet, a gate, a camera, a wireless router, an optical transmitter and receiver, an interchanger, a hand-held terminal, an intelligent terminal, a server, a PC and a television wall; the safety shoes, safety helmet, gate and hand-held terminal are connected in a wireless mode through an RFID mode; the hand-held terminal, intelligent terminal, gate and server are connected in a wireless mode; the interchanger, television wall, PC and server have communication connection; the camera is electrically connected with the wireless router and optical transmitter and receiver; the wireless router, optical transmitter and receiver and interchanger are electrically connected; the hand-held terminal comprises a violation information acquiring module, a violation processing module and a data updating module; the violation processing module is connected with the data updating module; the server comprises a management inquiry platform and a central service platform; the management inquiry platform is connected with the central service platform; the management inquiry platform comprises a verification module, a personnel registration module, an attendance inquiry module, a violation inquiry module and a user management module.