The Oxford Handbook of Polish Politics provides students, researchers, practitioners, and interested readers with the most complete analysis of Polish politics and society yet published. Including cutting-edge contributions from specialist scholars across the world, it is a comprehensive and up to date reference work and authoritative source on Polish Politics. Poland is the fifth largest European Union (EU) member state, representing in terms of size and population more than half of the EU enlargement in 2004. On October 27th 2021, it celebrated the 30th anniversary of the first free and fair parliamentary elections. During these 30 years, the country has achieved unprecedented progress and has gone through substantial political and economic transformation. These dynamics make Poland a fascinating laboratory to unfold complexities of post-communist processes and developments, from transition to democracy, to democratic backsliding and backward. Although Poland itself is reasonably well-researched, above all together with other Central East European countries, a prestigious systematic and in-depth analysis in English language in the format offered by an Oxford Handbook is unprecedented.