Small and medium-sized cities (SMCs) are becoming the new frontiers of global urban growth and population change. Yet, they are overlooked in the policy and scholarship discourses about urban futures, particularly urban planning for resilient futures. This handbook aims to increase attention to the resilience of SMCs and explore the unique challenges they face, as well as provide practical recommendations for built environment practitioners to understand and respond to these challenges in global contexts. Chapters cover a range of important topics on the different dimensions of urban resilience such as climate-induced risks, heat resilience planning, access to urban infrastructure and services, socio-environmental inequities, urban safety, health resilience, walkability, and more.