Purpose: The study of this was to explore the effect of high school volleyball plays' perceived coach leadership and efficacy on the team climate. Methods: We took the high school volleyball players as the samples and used the questionnaire survey, including the paternalistic leadership questionnaire, the coach efficacy questionnaire, as well as the team climate questionnaire. We delivered 320 samples and got 287 responses (the retrieve rate is 89%). By eliminating invalid responses, the valid responses summed up to 241. We analyzed the data by Pearson's product moment correlation and hierarchical regression. Results: The findings of this study were as the followings: 1. The team climate has some obviously positive relationship among paternalistic leadership, leadership effectiveness and team relationship. 2. The moral leadership and the benevolent leadership within the paternalistic leadership can strongly explain the moral leadership and team climate. Nevertheless, when the team relationship is anticipated by paternalistic leadership and leadership effectiveness, the leadership effectiveness can strongly explain that. Therefore, the athletes' confidence can effectively affect the team climate and leader behavior. Conclusion: The team climate can be affected by the leadership effectiveness, so the leadership effectiveness is very important for the leader behavior and team climate.