This comprehensive review paper explores the application and impact of Agile methodologies in project management. Initially rooted in software development, Agile methodologies have gained widespread acceptance across various industries due to their flexibility, adaptability, and customer-centric approach. The review aims to synthesize the current body of knowledge on Agile methodologies, highlighting their evolution, principles, and diverse applications in project management. The methodology involves a systematic analysis of existing literature, including peer-reviewed journals, industry reports, and case studies. The review categorizes Agile methodologies such as Scrum, Kanban, and Lean, examining their unique features and contexts of application. Key findings indicate that Agile methodologies significantly enhance project performance, particularly in dynamic and uncertain environments, fostering greater collaboration, continuous improvement, and customer satisfaction. However, challenges such as resistance to change, lack of skilled personnel, and difficulties in scaling Agile practices are also identified. The review concludes that while Agile methodologies offer substantial benefits, their successful implementation requires a cultural shift within organizations, adequate training, and a nuanced understanding of when and how to apply these methodologies. Future research directions include exploring the integration of Agile with traditional project management approaches and its impact on organizational performance in various sectors. The significance of Agile methodologies in modern project management is emphasized, highlighting their ability to provide a flexible, adaptive, and customer-focused approach to project execution. The review also discusses the growing importance and adoption of Agile methodologies across various industries, demonstrating their versatility and effectiveness in managing projects in rapidly changing environments. The methodology section outlines the systematic approach used for the literature review, including data sources, search strategies, and selection criteria. The review aims to provide a detailed and comprehensive examination of Agile methodologies in project management, offering valuable insights and contributing to the ongoing discourse in the field.This comprehensive review paper explores the application and impact of Agile methodologies in project management. Initially rooted in software development, Agile methodologies have gained widespread acceptance across various industries due to their flexibility, adaptability, and customer-centric approach. The review aims to synthesize the current body of knowledge on Agile methodologies, highlighting their evolution, principles, and diverse applications in project management. The methodology involves a systematic analysis of existing literature, including peer-reviewed journals, industry reports, and case studies. The review categorizes Agile methodologies such as Scrum, Kanban, and Lean, examining their unique features and contexts of application. Key findings indicate that Agile methodologies significantly enhance project performance, particularly in dynamic and uncertain environments, fostering greater collaboration, continuous improvement, and customer satisfaction. However, challenges such as resistance to change, lack of skilled personnel, and difficulties in scaling Agile practices are also identified. The review concludes that while Agile methodologies offer substantial benefits, their successful implementation requires a cultural shift within organizations, adequate training, and a nuanced understanding of when and how to apply these methodologies. Future research directions include exploring the integration of Agile with traditional project management approaches and its impact on organizational performance in various sectors. The significance of Agile methodologies in modern project management is emphasized, highlighting their ability to provide a flexible, adaptive, and customer-focused approach to project execution. The review also discusses the growing importance and adoption of Agile methodologies across various industries, demonstrating their versatility and effectiveness in managing projects in rapidly changing environments. The methodology section outlines the systematic approach used for the literature review, including data sources, search strategies, and selection criteria. The review aims to provide a detailed and comprehensive examination of Agile methodologies in project management, offering valuable insights and contributing to the ongoing discourse in the field.