**Abstract**

This study weighed in on the topical issue of climate change disasters and sustainable urbanization in developing countries. Climate change is a global challenge and burning discourse at many national and international fora. The study ruminates on the lot and plight of cities and peri-urban communities in developing countries amidst the rising concern over climate change pattern and hazards. Scoping review of relevant literatures was used for the research method. Specifically, studies relating to the basic concept, that is climate change, urban infrastructure and sustainable development were reviewed qualitatively in order to present the viewpoint of the current study. The study scrutinized the threats of climate change across the globe as well as the implications for dwellers in developing countries like Nigeria. The process of urbanization and the state of infrastructure were also highlighted. Vulnerability of urban settlements in terms of infrastructure shortage was brought to the fore in order to enhance their preparedness and capacity to withstand the pangs of extreme weather events. The study concluded by advocating positive urbanization in developing countries which is the essence of sustainable development of human settlements.

**Keywords:** infrastructure, climate, sustainable, urbanization, developing
