ダニエル・デュードニー（、1953年3月9日 - ）は、アメリカ合衆国の国際政治学者。専門は、国際関係論、地政学、環境安全保障論。
1975年、エール大学卒業。ジョージワシントン大学で公共政策修士号取得。1989年、プリンストン大学で政治学の博士号取得。1970年代はジョン・ダーキン上院議員の政策秘書としてエネルギー環境問題の法案作成にかかわった。その後ワールド・ウォッチ研究所研究員を経て、1991年からペンシルベニア大学助教授、そして1998年からジョンズ・ホプキンス大学政治学部准教授。
著書 Bounding Power: Republican Security Theory from the Polis to the Global Village は、2008年度アメリカ政治学会国際関係史・政治部門の最優秀著作に選ばれた。
著書 単著 Whole Earth Security: A Geopolitics of Peace, (Worldwatch Institute, 1983). 山田経三訳『平和のための地政学――地球規模での安全保障』（明石書店, 1986年） Bounding Power: Republican Security Theory from the Polis to the Global Village, (Princeton University Press, 2006).
共著 Renewable Energy: the Power to Choose, with Christopher Flavin, (W.W. Norton, 1983).
共編著 Contested Grounds: Security and Conflict in the New Environmental Politics, co-edited with Richard A. Matthew, (State University of New York Press, 1999).
論文 "The International Sources of Soviet Change", International Security, vol. 16, no. 3, 1991. with G. John Ikenberry. "The Philadelphian System: Sovereignty, Arms Control, and Balance of Power in the American States-Union, Circa 1787-1861", International Organization, vol. 49, no. 2, 1995. "Political Fission: State Structure, Civil Society, and Nuclear Security Politics in the United States", in Ronnie D. Lipschutz ed., On Security, (Columbia University Press, 1995). "Binding Sovereigns: Authorites, Structures and Geopolitics in Philadelphian Systems", in Thomas J. Biersteker and Cynthia Weber eds., State Sovereignty as Social Construct, (Cambridge University Press, 1996). "Global Village Sovereignty: Intergenerational Sovereign Publics, Federal-Republican Earth Constitutions, and Planetary Identities," in Karen T. Litfin ed., The Greening of Sovereignty in World Politics, (MIT Press, 1998). "The Nature and Sources of Liberal International Order", Review of International Studies, vol. 25, no. 2, 1999. with G. John Ikenberry. "Geopolitics as Theory: Historical Security Materialism", European Journal of International Relations, vol. 6, no. 1, 2000. "Regrounding Realism: Anarchy, Security, and Changing Material Contests", Security Studies, vol. 10, no. 1, 2000. "Greater Britain or Greater Synthesis? Seeley, Mackinder, and Wells on Britain in the Global Industrial Era", Review of International Studies, vol. 27, no. 2, 2001. "Publius before Kant: Federal-Republican Security and Democratic Peace", European Journal of International Relations, vol. 10, no. 3, 2004. "Testing Balance-of-Power Theory in World History", European Journal of International Relations, vol. 13, no. 2, 2007. with William C. Wohlforth, Richard Little, Stuart J. Kaufman, David Kang, Charles A. Jones, Tin-Bor Hui, Arthur Victoria-Eckstein, William L. Brenner. "'A Republic for Expansion': the Roman Constitution and Empire and Balance of Power Theory", in Stuart Kaufman, Richard Little, and William C. Wohlforth eds., *The Balance of Power in World History, (Palgrave, 2007).