This book brings together academic work on Special Olympics and specifically, on the social inclusion of people with intellectual disabilities in various sport realms and other areas of life, by ways of both empirical research and theoretically informed papers. Inclusion in sport is a topic that is mostly explored in connection with the participation of people with disabilities. In public debates on inclusion and sport in the global society, participation is predominantly discussed in a normative way, e.g., in context of the campaign The Revolution is Inclusion by Special Olympics, describing it as an “all-out effort to end discrimination against people with intellectual disabilities”. With this international collection, the authors seek to contribute to an interdisciplinary understanding of Special Olympics in Context of Inclusion Debates and establish a foundation for future scholarship. The chapters in this book can contribute to a new research agenda on Special Olympics, particularly participatory approaches. The chapters in this book were originally published in Sport in Society.