This study determined the effect of principal managerial competence and school facilities on teacher performance. This research is a quantitative study with a determination design using an ex post facto research design. The sample in this study was all teachers in SD Negeri in Sekayu District, Musi Banyuasin Regency, consisting of 97 teachers. The data collection techniques using questionnaires, documentation and observation. The data analysis technique used quantitative descriptive analysis

more »

... hniques and multiple regression. The results of this study indicate that 1) there is a significant effect of principal managerial competence on the performance of SD teachers in Cluster 1 Dewi Sartika Baturaja Timur; 2) there is a significant effect of school facilities on the performance of SD teachers in Cluster 1 Dewi Sartika Baturaja Timur; 3) there is a significant influence jointly with the managerial competence of school principals and school facilities on the performance of SD teachers in Cluster 1 Dewi Sartika Baturaja Timur.