This study aims to determine the strategy of Islamic religious education teachers in carrying out studentreligious moral development: a case study of SMK Saraswati Salatiga. In this study using qualitativemethods sourced from the method of observation, interviews, and documentation. The data collectionused in this study was carried out through primary data and secondary data, namely in the form ofobservations and interviews with school principals, Islamic religious education teachers, and students.These findings indicate that the implementation of student religious moral development carried out byIslamic religious education teachers in schools includes extra-school and social activities, congregationalprayers, and reading the Koran and Asmaul Husna. Through this strategy, the implementation of thereligious moral development of students at the Saraswati Salatig Vocational School is going well and isan action that is an affective rational action, traditional rationale, and oriented to religious values.