Teacher’s Work Performance is the main factor in learning process, in other word, when there is an improvement in the quality of education, it cannot be separated from the teacher’s role as the main factor in the whole educational process. There are a lot of factors that has important roles in giving contribution to this work performance, for example: Transformational Leadership factor, Work Environment, and Job Satifaction. The purpose of this study was to analyze the direct and indirect relationship between Principal Transformational Leadership, Work Environment, Job Satisfaction with Teacher Performance at Public Elementary Schools in Mataraman District, Banjar Regency. This study uses a descriptive-quantitative research method. The number of samples used for this study is 118 teachers. The instrument for data collection is questionnaire that already fulfills the requirement of validity and reability test. The data analysis for testing the correlations in this study uses Path Analysis (Analisis Jalur). According to this study, it is shown that there is a direct correlation between: (1) principal’s transformational leadership and teacher’s work performance by 0.479, (2) principal’s transformational leadership and job satisfaction by 0.506, (3) work environment and teacher’s work performance by 0.588, (4) work environment and job satisfaction by 0.633, (5) job satisfaction and teacher’s work performance by 0.627, (6) principal’s transformational leadership and teacher’s work performance through job satisfaction by 0.317, (7) work environment and teacher’s work performance through job satisfaction by 0.397. The conclusion of this study is that there is a correlation between Principal’s Transformational Leadership, Work Environment, Job Satisfaction and Teacher’s Work Performances at State Elemantary Schools in Mataraman District, Banjar Regency. It is recommended for the Principals that this research can be used as an input for a consideration to improve and increase the leadership behavior/role at school in order to make an improvement in work environment either physical or non-physical, job satisfaction which will have effects to the improvement of teacher’s work performance. For the teachers, it is expected that this study can be a self-reflection and as an input to create a profuctive working environment, improve job satisfaction and work performance.