The purpose of this study was to analyze the early childhood teachers perception about era of the fourth industrial revolution and their roles. For this, we conducted survey to ask about those for early childhood teachers in Kyungnam and Busan region then collected about 256. The collected datas was analyzed using by descriptive statistics, t-test, one-way analysis of variance. The results from this are as follows. First, early childhood teacher s perception was generally high that main feature, core competence, homo future, educational policy of era of the fourth industrial revolution. Second, early childhood teacher s perception about their roles was generally high that observing and supporting children s play, fostering children s exploration, and critical thinking and participating and coordination classroom operation with children. This study suggests that it can be reflected in the content compositions when developing the early childhood education at the era of the fourth industrial revolution program for curriculum improvement.