According to this study the researcher examines the alignment of Human Resource Analytics (HRA) and Sustainable Human Resource Management (Sustainable HRM) strategically for improving responsible workforce development. In the context of organizations focusing on data-driven decision making and sustainability practices, strategic HR functions are being improved by HR Analytics as a tool, on the other side sustainable HRM focuses on employee well-being, workforce sustainability, and organizational effectiveness. A limited attention has been given to the combined impact on the Human Resource Systems by earlier studies. This gap in the prior research is bridged through a Systematic Literature Review (SLR) approach by analyzing the research published between 2020 to 2026. The review discloses that there is an absence of adequate integration and empirically proven frameworks though there is a growing interest in strategic alignment of these areas. On the basis of findings proposed by this study a comprehensive conceptual perspective linking HRA, strategic alignment, and sustainability-oriented HR practices. The directions for future research have been provided and practical implications for organizations focusing sustainable workforce development practices are highlighted.