This study aimed to determine the relationship between classroom management and students’ learning outcomes in Islamic Cultural History (SKI) among tenth-grade students at MAN 6 Pasaman Barat. This study employed a quantitative approach with an ex post facto correlational design. The population consisted of 32 students, all of whom were selected as the sample using the total sampling technique. Data were collected through a classroom management questionnaire and documentation of students’ final semester examination scores in SKI. The research instrument was tested for validity and reliability, obtaining a Cronbach’s Alpha coefficient of 0.860, indicating that the instrument was reliable. Data were analyzed using descriptive statistics, normality tests, linearity tests, and Pearson Product Moment correlation analysis with the assistance of SPSS version 26. The results showed that the mean classroom management score was 66.75, categorized as fairly good, while the mean student learning outcome score was 87.78, categorized as good. Both variables were normally distributed, with significance values of 0.078 and 0.364. The linearity test produced a deviation from linearity significance value of 0.856 (>0.05), indicating a linear relationship between the variables. Hypothesis testing yielded a Pearson correlation coefficient of –0.661 with a significance value of 0.000 (<0.05), indicating a significant relationship with a negative direction and a strong correlation level. Students’ learning outcomes may also be influenced by other factors, such as learning motivation, individual ability, and the learning environment. This study is expected to provide input for teachers in improving classroom management and serve as a reference for future research.