The purpose of this study was to determine the effect of organizational culture and motivation on Teacher Performance in State Junior High Schools in Pangkalanbaru District, Central Bangka Regency. The sample size taken was 78 teachers in Pangkalanbaru District, Central Bangka Regency. The sampling technique was purposive sampling, where the respondents taken were some of the teachers in Pangkalanbaru District, Central Bangka Regency. Data collection was carried out by distributing questionnaires using a 5-point Likert scale to measure 90 statement items. The analysis technique used was multiple linear regression analysis. The results showed that organizational culture and motivation simultaneously had a significant effect on teacher performance Second, that organizational culture has a partial and significant effect on teacher performance Third, teacher motivation has a partial and significant effect on teacher performance.