Dr. Kelsey Leonard

As a water scientist and protector, Dr. Kelsey Leonard seeks to establish Indigenous traditions of water conservation as the foundation for international water policy-making.


Dr. Kelsey Leonard is a water scientist, legal scholar, policy expert, writer, and enrolled citizen of the Shinnecock Nation. Her work focuses on Indigenous water justice and its climatic, territorial, and governance underpinnings for our shared sustainable future. Dr. Leonard represents the Shinnecock Nation on the Mid-Atlantic Committee on the Ocean, which is charged with protecting America's ocean ecosystems and coastlines. She also serves as a member of the Great Lakes Water Quality Board of the International Joint Commission. Dr. Leonard has been instrumental in safeguarding the interests of Indigenous Nations for environmental planning, and builds Indigenous science and knowledge into new solutions for sustainable water and ocean governance.