This study explores the achievement motivation of higher secondary school students in the Guwahati area, with special focus on overall levels and gender differences. Using the descriptive survey method, a sample of 115 students (61 male and 54 female) was selected through random sampling from six government higher secondary schools of Guwahati area. The results indicate that most students exhibit an average level of achievement motivation. A notable gender difference was observed, with female students displaying higher motivation compared to male students. These findings emphasize the importance of fostering achievement motivation among adolescents, particularly among male students, through supportive educational practices and interventions. The study provides useful insights for teachers, parents, and policymakers in enhancing student motivation and academic performance.