Introduction. Throughout the 13th century, the Order of the Templars actively strengthened their positions in Europe, particularly in its Central-Eastern part. The relevance of the study lies in understanding the reasons and context for the expansion of the Templar Order's influence on this region, considering the geopolitical, economic, and socio-cultural environment of the time. The aim is to analyze the causes of the Templars' emergence and the initial phase of their activity in Polish territories based on sources and specialized historical literature. Methods. The scientific research is based on the principles of historicism and scientific approach, and it includes general scientific methods of analysis, synthesis, generalization, and comparison, as well as specialized historical (typological and systematic historic) methods. Research Results. Key factors for the appearance of the Templar Order in Poland were identified: the interest of the Polish aristocracy in the Crusades, colonization, and economic initiatives aimed at strengthening the Order's positions on the global stage. The Order developed an infrastructural network by establishing commanderies for optimizing management and economic activity, which facilitated the growth of the Order's network in both military and economic contexts. Conclusions. In the 13th century, the Templar Order expanded its influence onto Polish territory, which was of strategic importance due to its proximity to key Central European states (Holy Roman Empire, Bohemia, Slovakia, and the Galicia-Volhynia Principality). The Polish leadership supported the Templars, granting them land privileges, which helped establish their presence through a network of commanderies. Moreover, the Templars intensified their economic and trade operations, becoming a key element in the medieval economy of the region. The combination of strategic, economic, and political factors contributed to the Templar Order's establishment in Poland.