Abstract the current study aims to examine the organizational envy and its relation to the leader-member exchange (LMX) as an independent variable and its indirect effect on enhancing the organizational citizenship behaviors of employees in governmental service organizations. To achieve the goal of the study, which presented in investigating the mediator role of the organizational envy in the relationship between the leader-member exchange and organizational citizenship 3 behaviors. A suggested model was made to determine the nature of the relationship between the three variables and it was based on four main hypotheses. To assess these hypotheses, the study included the use of a sample of (344) individual because of the large size of the community. The study results revealed the significance of the mediating role of the organizational envy in the indirect relationship between the leader-member exchange and organizational citizenship behaviors. It also revealed the nature of this role as the results showed that the mediation of the organizational envy leads to a negative impact that reduces the positive effect level caused by the leader-member exchange on organizational citizenship behaviors.