The relevance of the study is determined by the growing prevalence of deviant youth activity both online and in real life, which highlights the need to search for its value determination. The purpose of the paper is to identify the value predictors of deviant youth activity in real and virtual environments. The study hypothesizes that the deviant activity of young people in virtual and physical environment is determined by value predictors. Participants: N = 280, aged 18-39 years (M = 20.5, SD = 3.2; 83.2% female, 16.8% male), mostly students of Saratov State University (Saratov). Methods (tools): a methodology for studying deviant activity in real and virtual environments (by A. A. Sharov) was used to assess the level of deviant activity among young people; a value questionnaire (by Sh. Schwartz PVQ-R2R adapted by T. P. Butenko, D. S. Sedova, A. S. Lipatova) was implemented to identify the value prediction of deviant activity among young people in real and virtual environment. Results: the value predictors of actualization and deacutalization of deviant activity of youth in virtual and real environments have been identifi ed. Main conclusions: the predictors of the actualization of deviant activity in a virtual environment are the values of Power-Dominance and Hedonism. The predictors of the deactualization of deviant activity in a virtual environment are the values of Tradition, Personal Safety, Independence of thought, and Benevolence - a Sense of duty. The predictors of deviant activity in a real environment are the values of Power-Dominance and Stimulation. At the same time, the predictors of the deactualization of antisocial activity in a real and self-destructive activity in a virtual environment are the values of Personal Safety, Conformity and Tradition. Practical significance: the data obtained can be implemented in the practice of counseling and psychological services, as well as in the development of programs for the socio-psychological prevention of deviant activity among young people.