Bilingualism and polylinguism necessitate the development of multilingual competence of citizens of the Republic of Kazakhstan. The specific feature of the study of languages as an academic discipline lies in the teaching of communicative activities. The purpose of this study was to investigate the aspects of training a future teacher-psychologist in the conditions of multilingual education. To study this issue, theoretical works on the influence of a multilingual environment on the development of a personality and the training of future specialists in the field of education were analyzed. The fundamental goal of teaching foreign languages is the development of a multicultural multilingual person with information, communication and intellectual needs, abilities, and competences. This is important for teacher-psychologist since they are responsible not only for their judgments but also for the results of their students.