This study aims to analyze the influence of parenting style on the social and emotional development of children aged 5-6 years in Mujahidin Kindergarten Pontianak. This study used quantitative methods, with the form of interrelationship studies. The number of samples used was 20 children, namely those aged 5-6 years and 20 parents. The research location was conducted in Kindergarten Mujahidin Pontianak. The data technique uses indirect communication techniques. The data validity uses Product Moment Correlation. The reliability of the data used the Alpha Croncbach technique. Analysis using simple linear regression and t test. The results of this study indicate that there is an influential influence between parenting styles on the social and emotional development of children aged 5-6 years in Mujahidin Kindergarten, Pontianak with a regression coefficient value of 0.369 with the t test which shows that t is greater than the table (3,834> 2,101) which means that Ho is rejected and Ha is accepted. Thus, the parenting style of parents has an influence on the social and emotional development of children aged 5-6 years in Mujahidin Kindergarten Pontianak.