摘要:(1) Background: Dating violence (DV) among adolescents constitutes a serious problem, not only because of the magnitude of the phenomenon, but also because of the seriousness of the personal and social consequences derived from it. The objectives of this study were the following: to analyze the prevalence of DV among adolescents in residential care and in schools, according to sex, age and origin, and to analyze the prevalence of the types of violence and victimization, according to the residential care resource and the school. (2) Methods: The sample consisted of adolescents in residential care in the Autonomous Community of the Basque Country (Spain) (n = 271) and adolescents in schools (n = 268) aged between 12 and 17 years. (3) Results: The results showed a higher prevalence of DV in adolescents in residential care than that found in other studies with a normative sample. (4) Conclusions: These results support the need for work and research with these minors in residential care. It also gives an important weight to sociodemographic variables, such as age and sex, and also to the types of violence and victimization, i.e., variables to be taken into account in the intervention with adolescents. Future educational programs should consider DV prevention and children in residential care.