The COVID-19 pandemic has fundamentally altered the way organizations approach human resource (HR) management. Initially a reactive measure to an unprecedented global crisis, the changes in HR policies have now evolved into long-term strategies that are shaping the future of work. This review paper presents a detailed analysis of how HR policies shifted before, during, and after the pandemic, focusing on themes such as remote work, employee well-being, digital transformation, performance evaluation, and diversity and inclusion. Drawing on research studies, industry reports, and observed trends, this paper argues that the pandemic has led to a permanent redefinition of HR—transforming it from an administrative function into a strategic pillar for organizational resilience. The review highlights how adaptive HR strategies are essential not only for navigating crises but also for shaping the future of work.