The global pandemic caused by the COVID-19 virus has had a significant impact on various economic sectors, especially developing countries. These countries face greater challenges compared to developed countries, mainly due to dependence on certain sectors and lower levels of economic resilience. The health sector was the first line to be affected, with increased spending on health services. Many developing countries, such as Indonesia and India, are experiencing pressure on their health systems. Limited facilities and human resources are a big challenge in dealing with the pandemic. This leads to a diversion of funds from other sectors, such as education and infrastructure, which in turn slows down long-term economic growth. Apart from the health sector, a significant impact can also be seen in the tourism sector. Countries such as Thailand and Mexico, which rely heavily on tourism revenues, have seen sharp declines in international tourist arrivals. This contributes to increasing unemployment rates and decreasing people’s incomes. Many small businesses that depend on tourism have been forced to close, worsening socio-economic conditions. International trade has also been hampered by the pandemic. With travel restrictions and border closures, exports and imports of goods have decreased. Countries such as Kenya and Nigeria, which rely on exports of agricultural products, felt the direct impact on their incomes. The decline in global demand has forced farmers to reduce production, further affecting food security. Social stability is also threatened by increasing economic uncertainty. Social restrictions implemented to suppress the spread of the virus have worsened people’s livelihood conditions, especially in urban areas with high levels of poverty. A spike in social dissatisfaction could lead to conflict and political instability in some regions. Developing country governments face a dilemma in issuing economic stimulus. With limited budgets and high debt, spending to help affected sectors is very risky. Hampered social assistance programs increase their vulnerability to economic crises. This shows the importance of better debt management and the development of flexible fiscal policies. However, there are also opportunities emerging from this crisis. Digital transformation is occurring rapidly, encouraging wider adoption of information and communication technology. This creates space for innovation, especially in the fintech sector, enabling access to financial services for previously unreachable populations. Investment in human resources is also a major concern. Online education and skills training are becoming new methods to prepare the workforce to face global challenges. Developing countries can take advantage of this moment to improve and strengthen their education systems. Adaptation to climate change and sustainable practices are increasingly relevant in the context of post-pandemic economic recovery. Investments in renewable energy and sustainable agriculture can be a strategic step to reduce dependence on traditional sectors that are vulnerable to future global crises. With diverse economic impacts, developing countries need to formulate responsive and adaptive policies to overcome the consequences of the pandemic and build resilience for the future. Through international collaboration and a commitment to internal capacity building, these countries can build stronger foundations for sustainable growth.