The aim of the study is to analyse new axes of cleavages which came into existence in Poland after 2005. The analysis is presented in the context of generally accepted notions and concepts of political cleavages. The methods used for the analysis are: comparative method and historical method. Findings of the research are presented in the following way. First, the author determines that cleavages in Poland only partially correspond to classical cleavages, then identifies and analyses new stimulators of political cleavages in Poland, which appeared after 2005. A significant role in the consolidation of cleavages played political parties, which instead of translating the existing social conflicts to the level of authority, became the creators of cleavages.