_In universities, quality assurance has initiated teacher evaluation method to know teaching quality. Therefore, the goal is to determine whether a teacher's evaluation is impartial or if there exists a concealed aspect of impression management in assessing teacher performance. This study utilized a quantitative approach, collecting data through primary source (questionnaires) and analyzing it with inferential and statistical methods using the Statistical Package for Social Sciences (SPSS).This study sampled 370 undergraduate and postgraduate students from Mehran University of Engineering and Technology, (...) Jamshoro, Sindh, Pakistan. The study's findings indicate a significant and positive relationship among all variables that are students perception of teacher, teacher evaluation practice, students perception towards teacher evaluation and impression management tactics. Additionally, impression management tactics partially mediate the association between students' perceptions of teachers and teacher evaluation practices. The study reveals that the top three tactics used by teachers are self-promotion, intimidation, and supplication. The study suggests the importance of management considering hidden factors influencing teacher evaluation methods when reviewing filled evaluation forms. It contributes valuable insights by highlighting impression management tactics that can influence evaluation reports, shaping perceptions of teachers positively or negatively. This research significantly contributes to human resource management, particularly in measuring teacher/faculty performance and understanding the impact of impression management strategies._. (shrink)