This research analyzes the implementation of Islamic values in shaping the discipline character and responsibility behavior of 3rd grade students of Madrasah Salafiyah Ula Nashrus Sunnah Madiun City. The moral crisis among the younger generation shows the urgency of strong character education from an early age, with Islamic values as the foundation. The study used a qualitative approach with a case study method, involving observation, interviews, and documentation of students, teachers, and the principal. The results show that the implementation of Islamic values through the habituation of morning dhikr, Dhuha prayer, Dzuhur prayer in congregation, jimpitan (alms) program, and greeting/salam significantly improves students' discipline and responsibility. Students become more obedient to rules, punctual, and show initiative in tasks and social care. Despite challenges such as consistency outside school and diverse family backgrounds, the findings confirm that Islam-based character education is effective in shaping individuals with high integrity and morality. Strong synergy between school and family, as well as teacher creativity, is needed for the sustainability of this program.