Global flooding is a phenomenon that is increasingly occurring due to extreme climate change. Habitat changes, erratic weather and rising sea levels are the main driving factors for flooding in various parts of the world. The impact on the world economy can be very significant, directly affecting the agricultural sector, infrastructure and public health. The agricultural sector is one of the most vulnerable to flooding. When agricultural land is submerged in water, crop yields can be drastically reduced. For example, floods that hit rice-producing countries such as Bangladesh and India cause billions of dollars in losses each year, affecting regional and global food security. These losses not only result in food price inflation, but also weaken the local economy. Infrastructure has also experienced a significant impact. Floods damage roads, bridges and buildings, and disrupt the transportation of goods and people. Countries experiencing major flooding are forced to spend heavily on rehabilitation, which can divert resources from other development projects. For example, transportation infrastructure in Europe is often hampered by flooding, which causes economic losses in the trade sector. The impact of flooding is not only limited to financial losses but also public health. Floods often cause the spread of airborne diseases and contamination of wells. Diseases such as cholera and dengue fever can explode, resulting in additional expenditure on health services. Countries that already have weak health systems will feel the impact much more severely, ultimately reducing labor productivity. Apart from that, flooding also affects the labor market. Many workers were forced to leave their jobs to deal with the impact of the disaster. With the decline in the number of workers, the production of goods and services has decreased, which has a direct impact on economic growth. For example, countries frequently hit by floods must face the risk of losing foreign investors who are reluctant to invest in an unstable environment. World attention to global flooding is increasing, especially in the context of climate change mitigation. Many countries are starting to invest in environmentally friendly technologies and disaster-resistant infrastructure to reduce the impact of flooding. These preventive measures are not only important for environmental protection but also for maintaining economic stability. Green initiatives are expected to create new jobs and encourage sustainable economic growth. From an international perspective, cooperation between countries is very necessary to overcome global flooding. By sharing technology, resources and knowledge, countries can increase resilience to natural disasters. This collaborative approach can produce more effective and efficient solutions in dealing with flooding issues. Overall, the impact of global flooding on the world economy is a complex and multi-layered problem. Understanding the vulnerabilities of key sectors and implementing effective mitigation strategies is crucial to reducing future risks. Without significant action, the challenges posed by global flooding will continue to threaten the stability of the world economy as a whole.