The author explored the concept of "childhood culture" through the prism of the new European paradigm of culture and domestic cultural creation in the modern humanities. The revision of the concept of "childhood culture" is carried out in the context of polydisciplinarity, which combines anthropological, psychological, sociological, philosophical, aesthetic, art, ethnographic, pedagogical aspects of the analysis of the childhood phenomenon. The semantic polyvalences of "childhood culture" within the classical and non-classical paradigms were revealed. The new European paradigm of childhood culture is considered. The concept of "childhood" is substantiated, which is presented as a cultural phenomenon in which value, figurative, conceptual markers are accumulated, and at the same time a special semantic space is formed, defined by lexemes "child world", "children's creativity", "childhood culture", "children's communication". etc. The dynamics of the relationship between the concepts: "children's culture" — "children's creativity" — "children's festival" is highlighted. It is argued that the concept of "childhood culture" in the theory of culture is transformed into interdisciplinary tools, combining the perspective of cultural and historical dynamics of childhood and the theory of childhood in one methodological complex-concept. The concept of childhood culture is investigated through the prism of anthropological projection (V. Tabachkovsky, M. Mead), game concept of culture (J. Geizinga), cultural concept of aesthetic education (T. Krivosheya), existential point of wiev (J.-P. Sartre), psychoanalytic approach (Z. Freud), in the focus of everyday school "Annals" (F. Aries), hermeneutic pattern (P. Reeker), etc. The topology of children’s culture of the American researcher D. Kennedy is analyzed, which allowed to state the child-creator as a subject of cultural creation within its non-classical comprehension. Articulated phenomenon of "child-centeredness", which is based on even greater infantilization of society and totally affects all cultural practices (fashion, consumption, education, entertainment, etc.).