This article explores the innovative use of nanotechnology in the remediation of agricultural pollutants, highlighting its potential to revolutionize pesticide delivery, improve nutrient management with nanofertilizers, and enhance water purification processes. By leveraging the unique properties of nanoparticles, such as high surface area and controlled release, these technologies offer promising solutions to reduce environmental contamination and improve agricultural sustainability. The article also addresses the challenges associated with nanotechnology, including potential risks to human health and the environment, the need for cost-effective production methods, and the importance of developing comprehensive regulatory frameworks. Through a detailed analysis of current applications, case studies, and regulatory considerations, the article provides insights into the future directions and recommendations for advancing nanotechnology in agriculture to ensure both efficacy and safety.