<![CDATA[ABSTRACT Teacher performance is a very important factor in improving the quality of education at the primary level. Transformational leadership can motivate and inspire teachers. Constructive and continuous learning supervision contributes to improving teacher performance. This study aims to examine and analyze the effect of transformational leadership style and learning supervision on the performance of elementary school teachers in Gugus I and II Paninjauan, X Koto Diatas Subdistrict.This study uses a quantitative approach with survey method. The research population is all elementary school teachers who are members of Gugus I and II Paninjauan which consists of 13 elementary schools. This study used simple random sampling technique in sampling. Data were obtained through the distribution of questionnaires that had been tested for validity and reliability. The number of samples was determined using the Slovin formula, which resulted in 13 principals and 100 teachers as respondents. This study examines two independent variables, namely transformational leadership style and learning supervision, and one dependent variable, namely teacher performance. Data analysis was conducted using SPSS version 23.00 software. Descriptive statistics were used to describe the data that had been collected through the presentation of tables, frequency distributions, diagrams, and graphs, and included calculations of mean, standard deviation (SD), median, mode, maximum, and minimum values.The results of hypothesis testing can be concluded: 1) The performance of elementary school teachers in Gugus I and II Paninjauan is largely influenced by transformational leadership style: t count> table or 2.487>1.660 and sig if 0.015 <0.05 then H0 is rejected and Ha is accepted.2) Partially learning supervision affects the performance of elementary school teachers in Gugus I and II Paninjauan, X Koto Diatas District. This can be proven as follows; t count>t table, namely 4.213>1.660 and Significant 0.000 <0.05 then Ho is rejected and Ha is accepted.3. ) Simultaneously or combined transformational leadership style and learning supervision affect the performance of elementary school teachers in Gugus I and II Paninjauan, X Koto Diatas District.This can be proven as follows: F count> F table is 9.468> 1.984 and significant. If 0.000 <0.05 then H0 is rejected and Ha is accepted. Keywords: Transformational Leadership Style, Learning Supervision, and Teacher Performance]]>
