The current research aimed to examine the psychometric properties of academic engagement questionnaire among university students. the sample size consisted of (346) students of third year at the faculty of Education in Benha University in scientific and literary specializations in the academic year 2023-2024, with an average age (19.85), and a standard deviation of (2.195) years. The researcher used Construct Validity, and The Internal Consistency of Items and Dimensions to verify Validity, and Cronbach's Alpha, Split-half method (Spearman-Brown, Gutman) to verify Reliability. The results of the research showed that the questionnaire has high Psychometric Properties.