The purpose of this Chartbook is to present a summary of evidence about long-run changes in economic inequality { primarily income, earnings, and wealth { for 25 countries covering more than one hundred years. There is a range of countries and they account for more than a third of the world’s population: Argentina, Brazil, Australia, Canada, Finland, France, Germany, Iceland, India, Indonesia, Italy, Japan, Malaysia, Mauritius, Netherlands, New Zealand, Norway, Portugal, Singapore, South Africa, Spain, Sweden, Switzerland, the UK and the US. The results are presented in 25 charts, one for each country, together with a description of the sources. The underlying gures are available for download at www.chartbookofeconomicinequality.com.