The book "Urban Infrastructure Research" offers a comprehensive analysis of current research on urban infrastructure in 76 cities in Ethiopia. It covers a wide range of topics, from sustainability and smart cities to applied research methods. The study of urban infrastructure in Ethiopia is a relatively new but increasingly relevant field of research that is gaining importance worldwide. The chapters of the book are structured to illuminate both the ongoing debates about urban infrastructures and the specific challenges and opportunities in Ethiopian cities. The findings reveal a significant discrepancy between supply and demand in the field of urban infrastructure, which is further exacerbated by the growth of the urban population. This book is a valuable resource for researchers and practitioners looking to engage with the complex issues of urban infrastructure in a rapidly changing context.