: This study aims to know the students’perception of teachers’ classroom management. This is a quantitative research study. Totalling 162, the population of this study consists of all eleventhgrade students attending High School in SMA UNIMUDA of Sorong Papua, Indonesia. Using the Krejcie Morgan table, 115 respondents were selected as the sample size. The technique of proportional random sampling is used to sample members. They are using a questionnaire to obtain information. Implementation of data collecting utilizing instruments whose validity and dependability have been examined. This study's data analysis technique employed descriptive statistical analysis techniques. Results indicated that students positively perceive teachers’ classroom management in SMA UNIMUDA of Sorong Papua. Teachers’ activity in creating the optimal learning environment and managing the interaction of teaching and learning was the highest perception of the students toward their teachers’ classroom management