This study explored the relationship between identity development, as gauged by Marcia's identity development construct, and student perception of instructor political bias. Regression analysis was employed to compare participant responses on the Ego Identity Process Questionnaire, a measure of Marcia's construct, with the Political Bias in the Classroom Survey, a measure gauging perceptions of and reactions to instructor political bias. The EIPQ's commitment scale was found to be a significant positive indicator for the PBCS's perception scale, suggesting that students who are strongly committed to their identity are more likely to perceive an instructor as having a political bias. Recommendations are made for how to address perceptions of political bias. (Contains 3 tables.)