The article considers the issues of information culture of primary school teachers. In the context of informing society, the primary school teacher must learn to take advantage of the information environment and avoid its dangers. Today, information culture is becoming a guarantee of the effectiveness of a teacher’s professional activity. In this case, the information culture is a certain universalization of the pedagogical qualities of the teacher and allows him to deeply understand its real role in the development of the personality of the junior student. To clarify the concept of "information culture", the author explores the terms "culture" and "information". The article presents both dictionary and encyclopedic definitions of the concept of "culture" and the views of individual scholars. Summarizing various definitions, the author gives an understanding of the concept of "culture" as a specific way of organization and development of human life, represented in the products of material and spiritual labor, in the system of social norms and institutions, in spiritual values, in the set of human relations to nature. themselves. The definition of "information" is also given in the legislative-dictionary-encyclopedic interpretation and interpretation of individual researchers. Emphasizing that information is used in all spheres of human life and provides a variety of functions, the author interprets information as information about people, objects, events, phenomena, facts, processes of the world that can be stored, accumulated, reproduced, transmitted and processed and is the result of cognitive activity of the subject of intellectual activity. Based on the understanding of these two concepts, the definition of "information culture" is determined. The author also characterizes the information culture of primary school teachers, which is a certain integrated set of knowledge, skills, values, interests and behavioral models related to the field of information, information flows, information and communication models. The article notes that the information culture of primary school teachers is related to ethical norms and issues of information security and is a harmonious combination of four components: activity, communication, cognitive and motivational. Thus, the information culture of primary school teachers makes it possible to create an effective space for interaction with information as an important element of effective professional activity in the transformation of education in Ukraine.