The impact of global monetary policy on the economies of developing countries is very diverse and can affect various aspects of a country’s economy. In a global context, the monetary policies of major countries, especially the US and the Eurozone, can create significant ripple effects in developing countries. First, fluctuations in interest rates set by central banks, such as the Federal Reserve, can affect capital flows. When global interest rates rise, investors tend to choose to shift their assets to more stable economies, causing spending and investment in developing countries to decrease. As a result, economic growth may slow down. Second, currency exchange rates can also be affected. If monetary policy in developed countries strengthens their currencies, developing countries’ currencies often experience depreciation. A decline in the exchange rate can increase the cost of imported goods, potentially leading to higher inflation in developing countries. Rising inflation can have a negative impact on people’s purchasing power and economic stability. Furthermore, developing countries often rely heavily on foreign loans denominated in foreign currencies for project financing and investment. Tight monetary policies in developed countries can increase borrowing costs, making it difficult for developing countries to obtain the resources necessary for growth. The high cost of debt can lead to debt restructuring or even bankruptcy in some countries. From the trade side, global monetary policy that regulates demand can affect the exports of developing countries. If developed countries experience an economic slowdown due to tight monetary policy, demand for goods and services from developing countries may decline, hampering the growth of the export sector. Unemployment could also increase in response to global monetary policy. In conditions where foreign investment decreases and demand for exports decreases, many companies in the formal and informal sectors are forced to lay off employees. This creates a wave of unemployment that can trigger social instability. However, there are also positive opportunities arising from global monetary policy. Developing countries can take advantage of periods of low interest rates in developed countries to increase investment in infrastructure projects. By borrowing at lower interest rates, developing countries can drive long-term growth and increase their economic competitiveness at the global level. Important in this context is the need for responsive and adaptive policies from developing country governments. Steps such as diversifying the economy, developing the domestic sector, and strengthening monetary policy can help reduce the negative impact. Investment in education and technology is also the key to building economic resilience and preparing to face external fluctuations. The integration of developing country economies into the global financial system brings challenges and opportunities. With the right policy direction, these countries can leverage global economic dynamics to their advantage, although in many cases, they must remain alert to the negative impacts of unsupportive monetary policies. This approach provides a more solid framework for optimizing economic development amidst ever-changing global challenges.