The author of article analyzes the peculiarities of the professional training of future teachers of Ukrainian language and literature on the base of interdisciplinary integration. Lilik O. O. explores the problem of the definition of integration in scientific literature, she describes different levels and ways of interdisciplinary integration in vocation training. The author of the article considers interdisciplinary integration within the framework of professional training of future teachers of Ukrainian language and literature at three levels, namely: as integration of content (level of separate disciplines (historical-literary and theoretical-literary, as well as pedagogical and methodical) and educational material); as an integration of methods of activity (ability and skills to operate with material during training, as well as further professional activity); as an integration of values and worldviews (the level of personal and professional worldview of students), the result of which are formed general and professional competencies. The first way is interdisciplinary integration within the classroom (lectures, practical, and laboratory). The second way is integration within the independent work of students. The third way for interdisciplinary integration is the research activities of students, including the writing of term papers and qualifications, which can be performed at the intersection of several scientific and educational disciplines. The fourth way of implementing interdisciplinary integration is the students’ participation in additional forms of organization of the educational process - special seminars, trainings, workshops, master classes, round tables, which can be held within grant activities or be a form of self-education of future vocabulary teachers. The fifth way is educational work at the faculty or the university in general, which involves the organization of various activities. On the basis of the conducted researches Lilik O. О. comes to the conclusion that interdisciplinary integration can be a catalyst for the educational process in higher education, provide comprehensive and thorough training of future teachers of Ukrainian language and literature for professional activities, as it covers a wide range of issues: from theoretical knowledge and practical skills to their personal and professional worldview.