Flooding is a prevalent and recurring natural hazard in Nigeria, posing significant socio-economic and environmental challenges. This abstract provides an overview of the various types, causes, and effects of flooding in Nigeria. Firstly, the types of flooding prevalent in the country are explored, including riverine, urban, coastal, and flash floods, each with distinct characteristics and impacts. Next, the underlying causes of flooding in Nigeria are examined, encompassing factors such as heavy rainfall, inadequate drainage systems, deforestation, urbanization, and climate change. These causes often interact and exacerbate flooding, leading to widespread devastation and disruption of livelihoods. Finally, the effects of flooding on communities, infrastructure, agriculture, health, and the environment are outlined, emphasizing the magnitude of the socio-economic and environmental consequences. Understanding the types, causes, and effects of flooding in Nigeria is crucial for the development of effective mitigation and adaptation strategies to minimize risks and enhance resilience in the face of this recurrent natural hazard.