This research investigates the A Comparison of Motivation Level of Post Graduate Students in Different Departments at University of Sindh Jamshoro. Data were collected The population consisted of all student teachers at post graduate level in the Institute of Education and Research, University of Sindh-Jamshoro Pakistan. Random sampling technique was used to select sample of the study. Sample of this study comprises of both male and female student teachers of the various departments of University of Sindh-Jamshoro. Departments included in the sample were also selected randomly. The data was collected from 160 morning and evening students of Masters in Educational Research and Assessment (MERA), Masters in Education (M.Ed.), Masters in Science Education (MS.Ed. ), and Masters in Technology Education (MTE) programs. It was revealed that Mostly students are motivated because teaching provides them an opportunity to impart knowledge and to be a positive role model for children. It also offers an opportunity for career development and can easily lead a teacher to other careers too. Some people are motivated because they think teaching is a good job for them as it gives an immediate feed back about the effectiveness of performance.