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The aim of this study was to investigate the relationship between social networks and social responsibility and its role in social development in the city of Bushehr. in order to analyze the data from the questionnaire, correlation coefficient and structural equation tests were used and data were processed with Spss and Amos software.The results show that between duration of use of social networks (r: 0.226), membership history (r = 0.136), participation rate (r = 0.326), motivation and goal of users (r = 0.326). 128 / r :), there is a significant relationship between the actual rate of content perception (r = 0/301) and the active / passive audience of users (r / 0/286) and the degree of social responsibilityStructural equation results show that the mean index of 0.286, the standardized chi-square with a degree of freedom of 2.49, the adaptive fit index of 0.743, the goodness of fit index of 1.01 and with respect to the structural equation indices, the presented models have good fit. As a result, there is a good relationship between the social networks and the social responsibility of the citizens of Bushehr.