Urban parks are increasingly recognized for their ecological, social, and aesthetic contributions to urban landscapes and their critical role in stormwater management. This systematic review examines the emerging relationship between urban parks and stormwater management, focusing on integrating green infrastructure principles. This review identifies key strategies and design approaches used to address urban stormwater challenges through a comprehensive analysis of peer-reviewed literature published between 2015 and 2023, retrieved from the Scopus database. Green infrastructure elements, such as permeable surfaces, bio-retention systems, and vegetation-based interventions, were found to significantly mitigate runoff volumes, improve water quality, and enhance urban flood resilience, especially in light of increasing climate variability. Additionally, the incorporation of these elements within urban parks supports ecological sustainability and promotes biodiversity. Based on the findings, this research underscores the importance of designing multi-functional urban parks that integrate stormwater management with recreational and ecological objectives. It also offers strategies for urban planners and designers to prioritize green infrastructure, ensure consistent maintenance, and monitor performance, thereby contributing to more sustainable urban environments.