Agnia Grigas (born November 21, 1979) is an American political scientist and author writing on security and energy issues of Russia, Europe, and the Post-Soviet states. Grigas is known as the author of The New Geopolitics of Natural Gas (Harvard University Press, 2017), Beyond Crimea: The New Russian Empire (Yale University Press, 2016) and The Politics of Energy and Memory Between the Baltic States and Russia (Ashgate, 2013). Grigas holds a Doctorate in International Relations from the University of Oxford. She is a nonresident Senior Fellow at the Atlantic Council in Washington DC.