Journal of Social Work and Science Education Volume 3 (3) 2022 E-ISSN: 2723-6919 P-ISSN: 2746-0827 238 The Effects of Principal’s Leadership and Educational Quality on Teacher’s Performance Elvira Irawati SMP YPS Prabumulih, Indonesia e-mail: elvirairawati18@gmail.com Nur Ahyani Universitas PGRI Palembang, Indonesia e-mail: nurahyani63@gmail.com Syaiful Eddy Universitas PGRI Palembang, Indonesia e-mail: syaifuleddy@univpgri-palembang.ac.id Article History: Received on 19 August 2022, Revised on 14 October 2022 Published on 8 November 2022 Abstract This study aimed at examining the influence of principal’s leadership and educational quality on teacher’s performance, both partially and concurrently. This study was carried out at all of Prabumulih City's private junior high schools. The study was conducted during August and October of 2021, with 46 teachers as respondent. The questionnaire was used to collect data. Both principal’s leadership and educational quality have an impact on the success of Prabumulih's private junior high school instructors. The novelty in this study, where we could have good performance of teacher, it needs good leadership. This study contributes to more have attention the principal’s leadership and educational quality where we will have good reputation of teacher’s performance. Keywords: Educational Quality, Principal’s Leaderhip, Teacher’s Performance. A. Introduction In this Globalization Era, the fast growth of science and technology necessitates that the Indonesian people have access to high-quality education. Education is a method used to improve the overall quality of human existence (Utamy et al., 2020). The education system comprises the mastery of theory, skills, personal self-development, determining and solving issues, and engaging in activities to achieve their goals (Heidjrachman & Husnan, 1997). In this day and age, education plays a critical role in life, particularly for people, by providing insight, increasing attention, and developing quality human beings capable of facing obstacles in the Globalization Era (Nurdin, 2017). In the realm of education in Indonesia, we may learn about values, religion, discipline, and many other topics. Schools are formal educational institutions that play an essential role in increasing education quality via learning to promote Indonesia's overall development. Mind growth is mostly accomplished in schools or colleges via the study of diverse issues and their answers.