The main objective of this publication is to popularise the achievements of representatives of the Lvov–Warsaw School and to make them accessible to a broader international audience of scholars interested in this intellectual tradition who do not speak Polish. From today’s perspective, the Lvov–Warsaw School is most commonly associated with the accomplishments of its later phase, focused primarily on logic and the logic-mathematical approach to philosophical research, concentrated around the so-called Warsaw School of Logic. It is therefore natural that this strand occupies a central place in contemporary scholarship. Consequently, the leading representatives of this school frequently become subjects of philosophical analysis in their own right.