The present invention discloses a GPS positioning based power marketing track positioning system. The system comprises a server host monitoring platform, a dispatch terminal with positioning software and an operation and maintenance computer. The system is characterized in that the dispatch terminal is connected with the server host monitoring platform by a wired network; the operation and maintenance computer is connected with the server host monitoring platform by a wireless network; the operation and maintenance computer is provided with a GPS positioning module; the dispatch terminal is provided with telephone communication equipment; and the telephone communication equipment is provided with short message receiving and sending equipment. According to the GPS positioning based power marketing track positioning system, faults and abnormality are found timely by the dispatch terminal, are positioned quickly and are solved as soon as possible; security problems and security hidden dangers are timely found and and response is quickly carried out; and by performing operation analysis and adjusting an operation policy, operation efficiency of the system is improved.