The research aims to determine: 1) Find out the description of teacher achievement motivation, 2) find out teacher performance in the teaching and learning process implementation; 3) Find out the relationship between achievement motivation and teacher performance in the implementation teaching-learning process in Public Senior High School in Soppeng Regency. The method used in this research is a correlation survey. The population in this study is all teacher state high schools in Soppeng Regency. Total 612 people, the sample of this study proportional random area of 53 people. This study consists of two variables, namely achievement and teacher performance. They are collecting data through observation and documentation. Subjects in this study: principals teachers. The analytical technique is descriptive, inferential analysis. The results of this study indicate that 1) In general, the performance of public high school teachers in Soppeng Regency is in the high category; 2) Teachers, achievement motivation, is in the high category; 3) There is a significant relationship between achievement motivation and public high school teachers.