"The Athenian Constitution" is a work of the ancient philosopher Aristotle, dedicated to the specifics of the political system of Athens in the V-IV centuries. B.C. The book examines the structure of the Athenian system, reveals the features of democracy, discusses the role of legislation and the definition of political power. The author examines the historical context and evolution of the political institutions of Athens, analyzes the functions and limitations of various population groups. "Constitution of Athens" is an important source for the study of ancient political theory and social and political history of Greece.