ベンジャミン・コーヘン(Benjamin Jerry Cohen、1937年6月5日 - )は、アメリカ合衆国の経済学者。専門は、国際金融論、国際政治経済学。
ニューヨーク州オシニング生まれ。コロンビア大学で博士号(経済学)取得。プリンストン大学経済学部助教授、タフツ大学フレッチャー・スクール准教授・教授を経て、現在、カリフォルニア大学サンタバーバラ校教授。
著書 単著 Balance of Payments Policy, (Penguin, 1969). The Future of Sterling as an International Currency, (Macmillan, 1971). The Question of Imperialism: the Political Economy of Dominance and Dependence, (Basic Books, 1973). Organizing the World's Money: the Political Economy of International Monetary Relations, (Macmillan, 1977). In Whose Interest?: International Banking and American Foreign Policy, (Yale University Press, 1986). Crossing Frontiers: Explorations in International Political Economy, (Westview Press, 1991). The Geography of Money, (Cornell University Press, 1998). 宮崎真紀訳『通貨の地理学――通貨のグローバリゼーションが生む国際関係』(シュプリンガー・フェアラーク東京, 2000年) The Future of Money, (Princeton University Press, 2004). Global Monetary Governance, (Routledge, 2008). International Political Economy: An Intellectual History, (Princeton University Press, 2008).
共著 Banks and the Balance of Payments: Private Lending in the International Adjustment Process, with Fabio Basagni, (Allanheld, Osmun, 1981).
編著 American Foreign Economic Policy: Essays and Comments, (Harper & Row, 1968). The International Political Economy of Monetary Relations, (E. Elgar, 1993). International Trade and Finance: New Frontiers for Research: Essays in Honor of Peter B. Kenen, (Cambridge University Press, 1997). International Monetary Relations in the New Global Economy, 2 vols., (E. Elgar, 2004). International Political Economy, (Ashgate, 2005).
共編著 Issues and Agents in International Political Economy: An International Organization Reader, co-edited with Charles Lipson, (MIT Press, 1999). Theory and Structure in International Political Economy: An International Organization Reader, co-edited with Charles Lipson, (MIT Press, 1999).