As peer victimization is a peer experiences that connects to psychological adjustment in high school students, this study explores how social competence offline and online may mediate this relationship. High school participants (n =303, Mage= 15.83) reported about their peer victimization experiences, social skills online and offline, perceptions of peers’ acceptance offline and social media acceptance, social media behaviors, and psychological adjustment. Results indicate that overall, teens’ who experience peer victimization are likely to have deficits in their offline and online social competence and use aspects of social media in different ways. However, the pathways between online social competence and social media behaviors do not support mediation of the relationship between peer victimization and psychological adjustment. Also, the use of sociometric methods to measure peer processes on social media shows potential as an informative method. Since teens are interacting with social media as another context of their everyday life and as an important context of peer socialization, the implications for targets of peer victimization are meaningful.