If teachers want to educate deaf learners effectively, they have to apply evidence-informed methods and didactics with the needs of individual deaf students in mind. Education in general -- and education for deaf learners in particular -- is situated in broader societal contexts, where what works within the Western world may be quite different from what works beyond the Western world. By exploring practice-based and research-based evidence about deaf education in countries that largely have been left out of the international discussion thus far, this volume encourages more researchers in more countries to continue investigating the learning environment of deaf learners, based on the premise of leaving no one behind. Featuring chapters centering on 19 countries, from Africa, Asia, Latin America, and Central and Eastern Europe, the volume offers a picture of deaf education from the perspectives of local scholars and teachers who demonstrate best practices and challenges within their respective regional contexts. This volume addresses the notion of learning through the exchange of knowledge; outlines the commonalities and differences between practices and policies in educating deaf and hard-of-hearing learners; and looks ahead to the prospects for the future development of deaf education research in the context of recently adopted international legal frameworks. Stimulating academic exchange regionally and globally among scholars and teachers who are fascinated by and invested in deaf education, this volume strengthens the foundation for further improvement of education for deaf children all around the world.