Carnegie Foundation may refer to:

• Carnegie Corporation of New York, a foundation in the U.S. known as the Carnegie Foundation
• Carnegie Foundation (Netherlands), the managing organization of the Peace Palace in the Netherlands
• Carnegie Foundation for the Advancement of Teaching, a policy and research center in the U.S.
• Carnegie Foundation African Diaspora Fellowship, a program of the Institute of International Education funded by the Carnegie Corporation

• Carnegie Endowment for International Peace, an international affairs think tank based in Washington, D.C., with offices in the Middle East, Europe, East Asia, and South Asia.
• Carnegie (disambiguation)