Recently, as the operation of the learning community has been emphasized as a way to improve teacher expertise, the metropolitan and provincial education offices are promoting related policies. The purpose of this study is to analyze the process of changing the learning community policy for kindergarten teachers promoted by the metropolitan and provincial offices of education and to derive implications. To this end, terms used as similar concepts such as “learning community” and “professional learning community” were set as keywords, and 136 major work plans for early childhood education of 17 municipal and provincial education offices were analyzed from 2015 to 2022. The results of the study are as follows. First, the kindergarten teacher learning community policy of 17 metropolitan and provincial education offices nationwide has been steadily spreading, and as of 2022, related policies were in operation at all metropolitan and provincial education offices. Second, the kindergarten teacher learning community policy operated by 17 metropolitan and provincial education offices had various policy projects for each education office. The discussions derived through the analysis results are as follows. Various kindergarten teacher learning communities are operated around 17 metropolitan and provincial offices of education, and various metropolitan and provincial offices of education are operated around professional learning communities between small kindergartens. The goal of the kindergarten teacher learning community policy is to strengthen teacher autonomy, improve teacher expertise, and operate democratic kindergartens. Based on the above discussion, it was confirmed that the policy operation of the kindergarten teacher learning community changed the direction of teacher education to a community approach to teacher learning, and a new culture of learning for teachers was being formed. In order to revitalize the kindergarten teacher learning community, each metropolitan and provincial education offices provided implications that they should provide a policy basis for teachers to take the lead and participate more.