Adeptly navigating one of the most pressing issues on the current global agenda, this topical Research Handbook provides a comprehensive and research-based exploration of the sociology of migration. As well as highlighting the field’s achievements and current challenges, it explores key concepts used in current research, methods employed, and the spheres and contexts in which migrants participate. Presenting an open and pluralistic approach to international migration, this Research Handbook offers a wealth of conceptual analysis, featuring insightful contributions from over 40 leading scholars. Split into three thematic sections, it expertly examines a wide range of theoretical terms, research methods and techniques, and provides an in-depth analysis of the significant work that has been carried out to date in relation to migration. It ultimately sheds light on important discussions surrounding the origins of the sociology of migration, considering not only past events, but also future directions of research for this ever-evolving field of study. Offering a unique and forward-thinking perspective, this authoritative Handbook will serve as a fundamental reference for students, scholars, and practitioners in the fields of sociology and social policy, development studies, and political science, as well as in the wider social sciences.