Sri Lanka, an island nation surrounded by the warm waters of the Indian Ocean, is renowned for its vibrant coral reefs, which support a rich tapestry of marine biodiversity. These reefs, spanning the southern, eastern, and northwestern coasts, are not only critical to the health of marine ecosystems but also play a crucial role in supporting local economies through fisheries, coastal protection, and tourism. In recent years, the focus on coral conservation has intensified, as these delicate ecosystems face increasing threats from human activities and climate change. Here, we delve into the types of corals found in Sri Lanka, highlighting their unique characteristics and ecological importance.