Downstream agro-industrial development has become an important strategy for accelerating rural economic transformation by increasing agricultural value added, expanding employment opportunities, and strengthening linkages between agricultural and industrial sectors. In many developing countries, rural economies remain highly dependent on primary agricultural activities characterized by low productivity, limited income opportunities, and weak integration with modern industrial systems. This study aims to examine the role of downstream agro-industrial development in promoting rural labor absorption and supporting structural economic transformation through a comprehensive review of previous empirical studies. This study employs a qualitative literature review approach by analyzing fifteen scientific publications related to agro-industrial development, agricultural value chains, employment creation, and structural transformation. The reviewed studies indicate that downstream agro-industrial activities contribute significantly to employment expansion by creating new jobs in processing, distribution, logistics, and supporting services. Furthermore, agro-industrial development encourages structural transformation by shifting rural economies from traditional agricultural production toward diversified industrial and service-based activities. However, several studies highlight that the effectiveness of downstream industrialization depends on infrastructure availability, technological adoption, investment capacity, human capital development, and institutional support. The findings provide important implications for policymakers in designing inclusive rural industrialization strategies that enhance employment opportunities while promoting sustainable economic transformation.