ABSTRACT The civil war in Yemen, which began in 1994, escalated into a Proxy War in 2015 with the intervention of several external actors. Between 2016 and 2022, escalating tensions and attacks launched by the Saudi-led coalition and the Houthis had significant impacts. This study aims to analyze the impact of Yemen's Proxy War on the geopolitics of the Middle East. The research uses a qualitative method with a descriptive-analytical approach based on secondary sources such as academic journals, books, and news reports. The findings indicate that Yemen's Proxy War has had significant consequences on the geopolitics of the Middle East, including: Vulnerabilities in border regions, marked by various attacks launched by the Houthi rebels and the Saudi coalition; Disruptions to trade routes, such as attacks in the Red Sea and the Bab el-Mandeb Strait; A decrease in Yemen's national income, with the lowest figure reaching $975.71 in 2023; Fluctuations in Saudi oil exports to several Middle Eastern countries, with one country experiencing significant fluctuations being Bahrain; Increased operational shipping costs demonstrated by additional charges imposed by several foreign shipping companies; A humanitarian crisis marked by 19 million people facing food insecurity and 20.1 million lacking access to clean water, sanitation, and hygiene (WASH) in 2022; and Political insecurity and instability, marked by tensions between countries in the Middle East. The blockade imposed by the Houthis has also hindered humanitarian aid from international organizations like WHO. All these factors make the Middle East a conflict-prone region with low stability and a negative global perception. Thus, the dynamics of internal conflicts involving non state actors often lead to the emergence of Proxy Wars, which impact the geopolitics of the region.