This research aims to describe the Role of social studies teachers in developing students' responsible character in social studies learning at SMP Negeri 25 Bengkulu City. I also learned about the obstacles social studies teachers face in improving students' honest character, discipline, and responsibility at SMP Negeri 4 South Bengkulu. This research includes a qualitative approach, and this type of research uses a purposive sampling method. Researchers collect and obtain data through interviews, observation, and documentation. The results of this research can be explained as follows: the Role of social studies teachers in developing responsible character is as a motivator, corrector, guide, and initiator. Meanwhile, the obstacles for social studies teachers in developing students' responsible character are: 1) family factors. Families often do not pay attention to children's behavior, so children fall into the wrong environment. 2) the friend factor: sometimes children cannot choose which friends are good and which are misleading. 3) environmental factors that do not always support maximum character formation. Keywords: Social Studies Teacher, Developing character, Role