The Russo-Ukrainian war has had a significant impact on the global economy, affecting various sectors from energy to food. This conflict creates uncertainty in the market which leads to price fluctuations and supply chain disruptions. One of the most striking impacts is the spike in energy prices. Russia, as one of the world’s largest oil and gas producers, plays a central role in global energy supplies. Since the start of the war, European countries dependent on Russian gas supplies have experienced difficulties, pushing world gas and crude oil prices to rise drastically. This price spike not only burdens consumers, but also affects industrial production costs throughout the world. Apart from the energy sector, this war has had a major impact on the global food market. Ukraine is known as the “field of Europe” due to its abundant production of wheat and corn. The conflict caused port closures and infrastructure damage, thereby reducing agricultural exports. Countries dependent on food imports from Ukraine, especially in Africa and the Middle East, are now facing supply shortages, increasing the risk of famine. Additionally, inflation is soaring in many countries as a result of supply constraints and rising costs. Central banks in various countries were forced to increase interest rates to tackle inflation, which had a negative impact on economic growth. The retail and consumption sectors are under pressure, driving down growth rates in many countries. Global investment is also affected. Political and economic uncertainty has made investors more cautious, which has resulted in a reduction in the flow of foreign direct investment (FDI), especially in areas that are considered risky. This can have an impact on innovation and industrial development in countries involved in conflict. Sanction efforts against Russia have also worsened the situation. Western countries implemented various economic sanctions that damaged Russia’s connectivity with global markets. However, these sanctions also have a ripple effect, harming companies in countries not directly involved in the conflict. The broader impact can be seen from shifts in national energy policy. Some countries, in order to reduce dependence on Russian energy, are investing in renewable energy sources and diversifying energy supplies. This creates new opportunities in the clean energy sector, although this approach will take time to be implemented effectively. As the situation continues to evolve, global stakeholders must adapt quickly to these changes. International cooperation and the search for peaceful solutions are important to reduce tensions, so that the global economy can return to stability and develop. Apart from the existing challenges, opportunities for innovation and collaboration in dealing with the impact of this war must also be considered, to create economic resilience in the future.