This study focused on the role of teachers in improving the quality of Tajweed Al-Qur'an in PP Lubbul Labib Maron, Probolinggo Regency. This study aimed to determine teachers' role in improving the quality of Qur'an tajweed in PP Lubbul Labib Maron, Probolinggo Regency. In addition, this study aims to determine the impact of the role of teachers on PP Lubbul Labib students. This research uses a field research approach and uses qualitative descriptive methods. Data collection was conducted through interviews, participant observation, and documentation. The validity of the data is ensured through triangulation of data sources, which involves using multiple sources to obtain information, and triangulation of methods by comparing data from interviews, observations, and documentation. Data is analyzed through several stages, including data reduction, data display, and verification to conclusions. Research findings show that Teachers have a vital role in the educational process of the Qur'an, as they are responsible for producing students who are skilled in reading the Qur'an. This research implies the need for increased teacher training in Qur'anic tajweed to ensure students' ability to read the Qur'an better.