<![CDATA[The quality of education depends on the quality of teachers seen from their competence. However, it was found that the pedagogical and professional competence of teachers at SMPN Banjarmasin City was still less than optimal. It is thought that what influences teacher pedagogical and professional competence is teacher leadership, learning experience and assessment. The research aims to describe: (1) teacher leadership, learning experience, assessment, pedagogical competence and professional competence of English teachers in SMPN throughout Banjarmasin City, (2) direct relationship between teacher leadership, learning experience, assessment of pedagogical competence and professional competence of language teachers English at SMPN throughout Banjarmasin City. This research is descriptive correlational with a quantitative approach. This research is intended to describe and find relationships between research variables, with a population of 123 English teachers in 2023/2024 and a sample of 55 teachers. Researchers used a Likert scale, data collection techniques using questionnaires, and validity, reliability and normality tests for 15 people. Data analysis used descriptive statistical analysis and SPSS version 21 statistics. The results found: a) the relationship between teacher leadership, learning experience, assessment of teacher pedagogical competence had a significant relationship, b) the relationship between teacher leadership, learning experience, assessment of teacher professional competence had a significant relationship , and c) the simultaneous relationship between teacher leadership, learning experience, assessment of teacher pedagogical and professional competence has a significant relationship.]]>
