Citizenship behavior is one of the most important issues that considering it facilitates the administration of organization, and increases the clients' satisfaction in the executive and the public administration. Regarding the importance of this issue, this research seeks to investigate the impact of transformational leadership, organizational culture and emotional commitment on organizational citizenship behavior of the employees of Gilan Province Governorate. The statistical population of research consisted of the employees of Gilan Province Governorate, of which 252 people were selected by simple random sampling as statistical sample. The structural equation modeling approach has been used to test the hypotheses. The results of data analysis showed that transformational leadership has a significant effect on tribal culture, tribal culture on citizenship behavior, tribal culture on emotional commitment, emotional commitment on citizenship behavior, and transformational leadership on tribal culture. But transformational leadership does not have a significant effect on citizenship behavior.
