The purpose of this study was to determine and analyze the relationship between self-efficacy and school climate with the disciplinary behavior of MAs Ar-Raudhatul Hasanah Medan. The research method used is quantitative research with a correlational approach. The population of this study amounted to 294 students and a sample of 202 students. Samples are taken by purposive sampling technique. Based on the results of research analysis at MAs Ar-Raudhatul Hasanah Medan, it is known that a significant positive relationship between self-efficacy and discipline behavior is seen from the known value that a significant positive relationship between self-efficacy and discipline behavior is seen from the significant value on the Self-Efficacy variable of 0.000<0.05 smaller than 0.05. This means that Self-Efficacy has a positive relationship with the disciplinary behavior of female students in MAs Ar-Raudhatul Hasanah. Furthermore, it is known that there is a significant positive relationship between school climate and discipline behavior which is seen from the significant value in the School Climate variable of 0.021<0.05 smaller than 0.05. This means that the School Climate has a positive relationship with Disciplinary Behavior. From the results of multiple regression analysis, it is known that there is a significance of 0.003<0.05. So accepted, it means that Self-Efficacy and School Climate have a relationship to Disciplinary Behavior at the same time.