This study investigates the moderation effect that organizational trust had on the relationship between perceptions of organizational politics and organizational commitment, intention to turnover, organizational citizenship behavior by analyzing the empirical data of 716 personnels collected from university hospital in Korea. We hypothesized that perceptions of organizational politics would tended to negatively related to a high level of organizational commitment and intention to turnover, organizational citizenship behaviors, and that organizational trust would moderate the relationship between perceptions of organizational politics and outcomes. These results suggest that organizational politics of perceptions had negative impacts on organizational commitment and organizational citizenship behaviors, while perceptions of organizational politics had positive impact on intention to turnover. Furthermore, the level of organizational trust moderated the relationship between perceptions of organizational politics and outcomes. Based on these findings, implications of the research findings are discussed, and recommendation for future research and practice are provided.