This study explored gender differences in moral motivations and civic engagement among adolescents to add to existing explanations for the gender gap in political engagement in the US. We examined moral motivations for civic engagement in a sample of 1578 high school seniors, using a mixed-methods analysis of survey and interview data. Multiple regression confirmed that girls were more civically involved and expressed greater future civic intention. However, analysis of motivations suggested that differences in moral motivations might impact ongoing political development, as girls were more likely to take political action out of desire to help, while boys were more often motivated to act on values. Case studies of two interviewees-one male and one female-were analyzed to examine how civic commitment emerges in the interaction of desire to help, to act on civic values and another moral motivation that emerged in the qualitative analysis-to empower others.Dramatic gender shifts in recent decades have led to an increasingly balanced society, where women are graduating from college at higher rates than men and have attained record numbers in the US workforce. As a result of their increased presence in the public sphere, women have become more civically engaged. However, while the historical impact is significant in terms of getting women out of the house and into civic life, the more contemporary impact is discouraging; women are still not engaging in politics at the same rate as men. Although women are far more likely than men to engage in community service, they are persistently Heather Malin,