This study aims to analyze the effect of parenting styles on the social-emotional development of early childhood at PAUD Al-Qur'an Assalam Ciangsana. Social-emotional development is a fundamental aspect that needs to be stimulated from an early age because it relates to children's ability to manage emotions, interact with others, and adjust to their social environment. Parenting styles as the first educational environment for children have a strategic role in shaping these social-emotional competencies. This study employed a quantitative method with a survey approach. The research respondents consisted of 205 parents of early childhood students selected through random sampling technique. Data were collected through structured questionnaires and analyzed using simple linear regression analysis. The descriptive analysis results showed that the parenting style variable (X) had scores ranging from 40 to 65 with a range of 25, while the social-emotional development variable (Y) had a minimum score of 21 and a maximum score of 68. The normality test results indicated that both variables met the normality assumption (Sig. > 0.05), allowing the data to be analyzed using parametric statistical methods. The results showed a regression equation Y = 13.281 + 0.449X with a t-value of 3.531 and p-value of 0.0005 < 0.05, and an F-value of 163.506 with p-value of 0.000 < 0.05. The correlation coefficient (R) of 0.777 and coefficient of determination (R Square) of 0.604 indicate that parenting styles contribute 60.4% to early childhood social-emotional development. Thus, parenting styles have a positive and significant effect on early childhood social-emotional development.