This study utilized data from the Multi-Institutional Study of Leadership (MSL) to explore the differences between college students involved with service, advocacy, and identity-based student organizations, as well as those not involved in any of these organizations, in their perceived sense of civic responsibility, as well as their frequency of engagement in social change behaviors. In addition, it explored the relationship between students' perceived sense of civic responsibility and their frequency of engagement in social change behaviors. The researcher utilized two one-way ANOVAs to see if there were significant differences in perceived sense of civic responsibility and frequency of engagement in social change behaviors among students who were involved exclusively in service, advocacy, or identity-based organizations, as well as students who were involved in a combination of these organizations, and students who did not participate in any of these organizations. The researcher found significant differences between students in the different organizations, with students in a combination of organizations and students involved exclusively in advocacy organizations having the highest mean scores on perceived sense of civic responsibility and frequency of engagement in social change behaviors. Students in identity-based organizations and those not involved in any of the organizations had the lowest mean scores on these two variables. In addition, the researcher found a positive, medium strength correlation between students' perceived sense of civic responsibility and frequency of engagement in social change behaviors among all of the involvement categories. Overall, this study provides important initial findings regarding the civic engagement characteristics of students involved in particular student organizations.