Digital agriculture has revolutionized farming practices in South Asia by integrating advanced technologies to enhance productivity and sustainability. This section delves into different digital innovations, including mobile apps, sensors, and data analysis, that support agricultural practitioners in enhancing decision-making processes, maximizing resource allocation, and enhancing crop productivity. Key areas of focus include seed selection, nutrient management, water management, mechanization, pest control, and crop monitoring. Through case studies and examples, the chapter demonstrates the practical applications and impacts of these innovations. Despite the benefits, challenges such as digital literacy, infrastructure, and accessibility remain. The chapter concludes with insights into overcoming these barriers and future directions for digital agriculture in South Asia.