This study examines the incidence and correlates of coercive sexting by dating partners among middle and high school students, including sex-based differences and associations with other forms of sexual coercion. Survey data from a study of protective factors for teen dating violence in middle and high school students were examined (N = 1,236). Of youth who reported at least one dating or sexual partner in the past 12 months, 12% reported coercive sexting victimization and 8% acknowledged pressuring a partner to sext. Other forms of sexual coercion including the use of threats and insistence on sex without a condom were significantly associated with perpetration and victimization of coercive sexting. Coercive sexting was notably more prevalent in the high school cohort, with boys significantly more likely to pressure a partner than girls. The strong association with other forms of sexual coercion suggests a potential link to broader patterns of teen dating violence.