This handbook presents a timeless, comprehensive, and up-to-date resource covering major issues in the field of teacher education research. In a global landscape where migration, inequality, climate change, political upheavals and strife continue to be broadly manifest, governments and scholars alike are increasingly considering what role education systems can play in achieving stability and managed, sustainable economic development. With growing awareness that the quality of education is very closely related to the quality of teachers and teaching, teacher education has moved into a key position in international debate and discussion. This volume brings together transnational perspectives to provide insight and evidence of current policy and practice in the field, covering issues such as teacher supply, preservice education, continuing professional learning, leadership development, professionalism and identity, comparative and policy studies, as well as gender, equity, and social justice.