This book provides a comprehensive introduction to the evolving field of international planning studies. It is an essential resource that situates planning as an international discipline and practice with an important role to play in delivering sustainable development across different scales in diverse global contexts. A series of chapters covers past episodes of international influence and exchange in planning, key concepts, research strategies, methods in contemporary international planning studies, as well as ways of characterising and comparing planning systems. The authors explore the emergence of a global agenda for planning, through the activities and goal setting of international organisations, and professional and civil society networks. Transnational and cross-border contexts and initiatives in different global regions, and their relevance to planning, are investigated. An invaluable resource for students and researchers in planning studies, this book offers an important reflection on the internationalisation of planning practice, education, and scholarship, and the future prospects for planning and planning studies from an international perspective.