European countries are increasingly committed to human rights and inclusive education. However, persistent educational and social inequalities indicate uneven implementation of inclusive education. This article reviews scholarly evidence on inclusion and its implementation, to show how inclusive education helps ensure both quality education and later social inclusion. Structurally, the article first establishes a conceptual framework for inclusive education, next evaluates previous research methodologies, and then reviews the academic and social benefits of inclusion. The fourth section identifies successful implementation strategies. The article concludes with suggestions on bridging the gap between inclusive education research, policy, and practice.