Mamsani has undergone profound political and administrative changes at the crossroads of history. These developments have taken place in a primitive context and based on the identifiers of tribal culture. One of Mamsani's settlements is the Gachgaran village, which is considered to be the home of the Gachgaran people. The political activism of the residents of this settlement is not only separate from other Memsani settlements, but is formed in a tribal context. With this approach, the question is raised, what is the role of tribalism as a historical phenomenon in the political participation and local management of Gachgaran village in the central part of Mamsani? It seems that the tribal culture has played a role in the political participation and local management of Gachgaran village through the institutionalization of the traditional ethnic/kinship model and the intensification of the excitement of the residents. The research method is descriptive-analytical. Among the indicators of tribal culture as an independent variable are: local-tribal emotions, habitat loyalty, nepotism, limited demands of individuals and groups and hometown rivalry. Among the indicators of political participation as a dependent variable are: the special work of the representatives, the election of the Islamic Council, the Dispute Resolution Council and the Village Islamic Council. In this regard, the performance index of the village assistant is considered as another dependent variable for local management. The data were collected by library/documentary (statistics) and field (observation and interview) method. The output of the research shows that tribal culture, by producing ethnic/kinship tendencies and intensifying excitement and emotions, plays an effective role in increasing the political participation of village residents in political moments such as political gatherings in the context of history, the elections of the Islamic Council Parliament and The Village Islamic Council. On the other hand, the selection of local managers in Village Association, House of Justice and army of Science after the land reforms and village governor after the Islamic Revolution based on kinship/tribal considerations and not on the basis of expertise/merit-oriented has fueled the inefficiency of local management in Gachgaran village.