This book critically discusses the multi-dimensional contemporary issues within the ambit of the driving forces, mechanisms, vulnerability, and opportunities of the intra-region human movement in South Asia. It covers different dimensions of cross-border migration within South Asia as well as internal migration particularly in India, reflecting upon both voluntary and forced movements. It traces the trajectory and past trends in migration in the South Asian countries. It evaluates the vulnerability of refugees and stateless vis-a-vis state policies. Issues regarding Rohingya refugees from Myanmar to Bangladesh, Nepalese immigration to India, the crisis around Sri Lankan Tamil refugees, Afghan returnee refugees from Pakistan and Iran, resettlement of Bhutanese refugees are explored in the chapters. It also analyzes the impact on wage inequality due to emigration, the crucial role of social capital in migration decisions, and socio-economic vulnerabilities of women migrants in India. This book provides a clear understanding of international and internal migration in South Asia for students and academics, and a valuable resource for policy-makers and planners in development studies, regional development, and South Asian studies.