In this study, it is aimed to examine the effect of employee personality traits on green organizational behavior. In this context, green employees who have personality traits showed more green organizational behavior was tried to determine. The data obtained, it was determined that the participants have moderate green organizational behavior and have moderate behavior in all sub-dimensions of green organizational behavior. In addition, it was determined that the participants have moderate ability to openness to experience; have high level agreeableness, conscientiousness, extraversion characteristics; and have moderate-high level of emotional stability. Regression findings from the study revealed that personality traits have a positive and statistically significant effect on the green organizational behavior of employees. When examining the effects of sub-dimensions of personality traits on green organizational behavior, it was determined that emotional stability, which is one of the personality traits, effect on the green organizational behavior at a statistically significant level.