Abstract: India’s coastal regions, stretching thousands of kilometers, are on the frontlines of a creeping environmental crisis—saltwater intrusion. Unlike cyclones or tsunamis, this is a disaster that doesn’t make headlines, yet its impact is profound, slow-moving, and multi-generational. From contaminated drinking water and degraded farmland to the forced migration of traditional fishing communities, saltwater intrusion is a pressing issue that touches the lives of millions. This article explores the science behind saltwater intrusion, its socio-economic toll, and the urgent need for inclusive coastal policy frameworks. At the centre of this article lies a compelling call: to prioritize ocean health, listen to affected communities, and design policies that are both responsive and respectful.