Purpose. The purpose of the article is to identify the fundamental values of the Ukrainian people, on the basis of which not only his mentality, but also all national-state institutions, including institutions of justice and justice, as well as to identify trends of influence of these values on the further development of legal foundations of the judiciary and justice of Ukraine. Method. The methodological basis of the study was the combination of principles and methods of scientific knowledge. For the objectivity of the research, a set of general scientific, special-legal, special-historical and philosophical methods of scientific knowledge was used. Results. At the current stage of reforming the institutions of the judiciary and the judiciary, the notion of fair justice, which is formed on the basis of popular national culture, plays an important role. Given the functioning of the modern Constitutional Court of Ukraine, whose representatives are formed by delegation to the Verkhovna Rada of Ukraine, the President of Ukraine, the Cabinet of Ministers of Ukraine and the judiciary, this institution needs radical reform as it has repeatedly made political rather than constitutional decisions. Scientific novelty. Based on the analysis of the national tradition of justice, it is established that the Constitutional Court should be formed by public organizations, which are formed by legal experts. There are several higher scientific institutions in Ukraine which have departments, constitutional law research institutes. Their representatives should delegate the best experts in the constitutional right to competitive selection to fill vacancies in the constitutional court. Practical importance. The results of the study can be used in further historical and legal studies, preparation of special courses.