The purpose of the work is to highlight the information-synergistic component of human-geographical research through the analysis of the scientific heritage of Kostiantyn Niemets – Honored Professor of V.N. Karazin Kharkiv National University. The achievement of the set purpose was accomplished through revealing the figure of the scientist Kostiantyn Niemets, justification of the human-geographical approach based on the information-synergistic paradigm, highlighting the formation of the concept of sociogeosystem and the sociogeoprocess, the peculiarities of the implementation of ideas in the educational process, the training of specialists and scientists, highlighting the potential of human geography and the information-synergistic component of human- geographical research in accordance with today's challenges. Results. This article presents an analysis of the information-synergistic component of human- geographical research in the scientific heritage Kostiantyn Niemets – Honored Professor of V.N. Karazin Kharkiv National University. The role of the synergistic paradigm is defined as the basis of modern science and scientific research. The implementation of the synergistic concept in sociogeosystems research, the definition of the role of the information resource and the features of information exchange are substantiated. The main contradictions between society and nature are revealed; the structure of the sociogeoprocess is considered; the main principles of the interaction of society and natural systems in the multi-system of nature management are revealed. The ideas of the formation of the concept of sociogeosystems and sociogeoprocess are highlighted and the features of the implementation of ideas in the educational process of V.N. Karazin Kharkiv National University. are revealed. An analysis of the scientific heritage, which is realized in the scientific research of students and followers of Kostiantyn Niemets, is presented. The latest research and publications were analyzed, in particular, theoretical and methodological developments, the research toolkit, which was introduced during the implementation of dissertations for obtaining the scientific degree of doctor and candidate of geographical sciences under the leadership of Kostiantyn Nemets, as well as during the implementation of scientific research developments, projects and grants, powerful scientific publications authored by Kostiantyn Niemets. The article shows his huge contribution to the development of scientific research and support of young people. The results of the analysis of the dissertation works, which were created under the leadership of Kostiantyn Niemets, and the features of the introduction of the human-geographical approach and the use of powerful mathematical apparatus and modeling methods in these works are presented. Today, the synergistic paradigm is becoming one of the most important foundations of modern science and is being widely implemented in all fields of scientific research. The synergetic paradigm arose at the junction of many fundamental directions of science in the second half of the 20th century, its main methodological premise is a fundamentally different and unconventional understanding of the development of phenomena, processes, and systems in the surrounding reality. In contrast to the classical interpretation of development as a linear process, synergetics interprets the concept of development as a non-linear process that occurs as a result of the interaction of a large number of factors of different nature. In this regard, human geography occupies a leading place, because the main object of its research – the sociogeosystem – combines natural and social subsystems; therefore, human- geographical research includes all aspects of a synergistic approach.