This study examines the effects of self-control and social bonds on delinquent behavior in a nationally representative sample. It is proposed that both selfcontrol and social bonds affect delinquency and that the effects of these factors interact with each other. These hypotheses were tested in a regression model controlling for race, gender, delinquent association, and illegitimate opportunity. As predicted, low self-control is positively related to juvenile delinquency while social bonds are negatively related to delinquency. Some of the interaction terms between self-control and social bonds significantly impact delinquency, suggesting that the effects of self-control and social control are interdependent.