The Russo-Ukrainian war, which began in February 2022, has had a major impact not only on the countries involved but also on the global economy. One of the most direct impacts of this conflict is disruption to energy supplies, considering that Russia is one of the world’s largest natural gas and oil producers. With international sanctions imposed on Russia, energy supplies to Europe and other countries experienced a significant decline, causing a spike in global energy prices. The agricultural sector was also hit hard, as Ukraine is known as the “bread of the world.” The country is one of the main producers of wheat and corn. The conflict has resulted in the disruption of agricultural operations, causing a global food crisis. Food prices have risen, adding to already high inflationary pressures in many countries. This price increase prompted several countries to implement protective policies, including export bans, which worsened food market conditions. Inflation was one of the most obvious aftereffects of the war. Many countries, especially in Europe, are struggling with rising costs of living. Central banks around the world, including the US Federal Reserve and the European Central Bank, responded by raising interest rates to control inflation, which could trigger a global recession. This increase also affects the housing and investment sectors due to higher borrowing costs. Global supply chains, already affected by the COVID-19 pandemic, are now under further stress due to this war. Many companies face difficulties in obtaining raw materials such as metals and energy materials. This leads to increased production costs, which in turn can lead to higher prices of goods for consumers. The technology sector is also feeling the impact, with many technology companies withdrawing from the Russian market, creating product shortages in some sectors. This impact is felt significantly in the semiconductor market, where supply constraints can slow innovation and new product development. This war also forced countries around the world to rethink their defense and energy strategies. European countries, for example, are seeking to reduce their dependence on Russian gas and invest in renewable energy. This paradigm shift could have a long-term impact on the global geopolitical and economic map. The uncertainty resulting from this conflict has led to instability in the stock market. Investors tend to turn to safer assets, such as gold, when the geopolitical situation becomes uncertain. This creates volatility that the global economy may face in the short to medium term. The consequences of the Russo-Ukrainian War are also visible in the fiscal policies of many countries, where governments need to increase budgets to deal with energy and food crises. This could burden the state budget and lead to an increase in public debt, which in the long term has the potential to disrupt economic growth. Refugees resulting from conflict also have social and economic impacts. Neighboring countries, particularly Poland, face challenges in providing basic needs and services for refugees, which may result in pressure on local resources. Thus, the impact of the Russo-Ukrainian War on the global economy was complex and multifaceted. From energy and food crises to inflation and strategic shifts in policy, each element contributes to an ever-changing big picture. This challenge requires strong international collaboration to minimize negative effects and create sustainable global stability.