The rapid evolution of technology and its integration into urban environments have transformed cities into smart cities, aiming for enhanced efficiency, sustainability, and quality of life. Concurrently, Southeast Asia is experiencing significant social transformations influenced by global change, transnational flows, and a growing focus on regional identity, particularly within the framework of ASEAN’s vision of “One Vision, One Identity, One Community.” This theme aims to explore the complex interplay between these elements, providing a comprehensive understanding of how smart cities, social transformation, and identity politics intersect and shape the future of Southeast Asia.