The problems faced by the BPS of Lampung Tengah was KSK don’t work appropriate with procedures if there is no direct supervision. Moreover, the discipline of KSK was still relatively low. These problems caused BPS’ performance was not optimal. Data collected using observation, interviews, questionnaires, and documenttation. This study used quantitative analysis using product moment correlation analysis, simple re-gression, and multiple linear regressions. Results showed that supervision and discipline had significant ef-fect on the work performance of KSK of BPS