Pullivasal Island is an uninhabited island in the Gulf of Mannar situated south of Pamban Island. The island belongs to India and forms a part of the Gulf of Mannar Marine National Park. The area of sea grass beds along the coast is 5.89 square kilometres.

• Krishnamoorthy Venkataraman; Chandrakasan Sivaperuman (2014). Marine Faunal Diversity in India: Taxonomy, Ecology and Conservation. Academic Press. ISBN 978-0-12-801962-7.