Human life has always faced with the risks of natural disasters. The situation of the Iranian plateau on the eventful planet, including belt earthquake, Alpine – Himalayan, that the occurrence of a variety of natural hazards and to follow it the human is inevitable. Nahavand county is one of the most sensitive parts of this plateau, whose location so that the morphologic status and the measured it in one of the earthquake-prone, leading to evolutionary Continuous that county with the natural phenomenon of the earthquake. thus, in order to the study in this field is adequate access to practical methods and coherent strategies to cope and logical behavior and to lessen dimensions disastrous such exceptional events. The first fundamental point in the stage of a deal from the crisis management which requires detailed study is selecting the optimal centers of relief and Rescue to access and cover the maximum areas damaged in the least time, because of the importance of saving the lives of people who are at risk. Therefore, this study has purpose locating the optimal establishment of centers of relief and Rescue in the earthquake contingency nahavand determine, in the event of the occurrence of the accident relief in the least time possible. In order, site selection for these centers had performed according to the criteria, such as roads; population density, rural density, distance from the fault, and. . . by using geographic information system GIS and fuzzy-PHP (FAHP) model. The result of this study showed that there are suitable location for these centers due to the favorable natural conditions, which provided the potential for crisis management in the city. Finally, three areas were proposed as priorities for the establishment of relief and Rescue centers.