From the theory of planned behavior, attitudes, subjective norms, and perceived behavioral control were identified as predictors of intentions for verbal, physical, and sexual abuse toward romantic partners. Relationships among the three predictors across the three types of abuse were examined with responses from undergraduates involved in romantic relationships. The theory of planned behavior accounted for substantial variance associated with intentions to abuse romantic partners. Moreover, the components of the theory of planned behavior were differentially predictive of the three forms of abuse, which also varied by sex. A recommendation is that interventions should target different components of the theory of planned behavior depending on the type of abuse they are attempting to prevent.Keywords Theory of planned behavior . Romantic partner abuse . Intimate partner abuseIn the United States, approximately 7.7 million intimate partner related physical assaults occur each year (Tjaden and Thoennes 2000). Although the majority of these crimes are nonlethal, a small proportion (1,510 in 2005) results in death (Department of Justice, Bureau of Justice Statistics 2009). In response to these statistics, questions arise as to the factors that predict partner abuse so that these factors can be targeted by prevention strategies. The theory of planned behavior (TPB) is a general theory of social behavior that has been effective in predicting and explaining a host of behaviors (Ajzen 1991). Hence, the constructs central to the theory of planned behavior may also serve as effective predictors of partner abuse.