The article highlights the actual problem of spiritual and moral aspects of professional socialization of modern student youth, and in particular psychology students. The concepts of professional socialization, morality, spirituality are analyzed. The materialistic and religious points of view in understanding spirituality are considered.
 It was found that student youth is in the most intensive phase of socialization, which is associated with studying at a higher educational institution, and the important factors of professional socialization of students are the motivation and moral orientation of the individual, professional worldview, the values of professional activities of specialists and the system of value orientations. A theoretical analysis of the literature has shown that value orientations are a spiritual phenomenon, the essential basis of a person, a mechanism for self-organization of her spiritual world, and a person's moral self-determination is closely related to the level of his spiritual development. The connection of universal human moral values with personal and professional is the driving force behind the development of a specialist, and the conscious development of value orientations in students and the purposeful formation of spiritual and moral values in them are necessary for their successful professional socialization.
 The profession of a psychologist requires increased attention to the moral side of the functions performed, since his professional activity is directly related to interaction with people, influence on their inner world. Therefore, the ethics of his work is based on universal human moral values. In the professional activity of a psychologist, the main ones are the ideals of the free and all-round development of the personality and its respect, the rapprochement of people and a pronounced orientation towards the value of another person. Therefore, spiritual and moral development is a priority in the process of professional socialization of psychology students, during which special attention should be paid to the formation of the moral self-concept of personality, virtues, empathy, self-esteem and the assimilation of moral values of the professional activity of psychologists, taking into account their ethical code.