The article is devoted to the study of value orientations of young people in the structure of intergenerational relationships (family, non-family, professional). The study involved 420 students from St. Petersburg, aged 17 to 24 years. Methods: Semantic differential of intergenerational relations; questionnaire "Intergenerational social relations"; Schwartz method for studying the values of personality. The results of the study showed the greatest involvement of non-family intergenerational relations in the formation of values. The ambiguous role of family intergenerational relations in the formation of youth values was revealed.