Koo Chen-fu, also known as C.F. Koo, was a Taiwanese businessman, diplomat, and film producer. He led the Koos Group of companies from 1940 until his death. As a chairman of the Straits Exchange Foundation (SEF), Koo arranged the first direct talks between Taiwan and mainland China since 1949 and served as Taiwan's negotiator in both the 1993 and 1998 Wang-Koo summit.

The Straits Exchange Foundation is a semiofficial organization set up by the Government of the Republic of China (Taiwan) to handle technical and/or business matters with the People's Republic of China (PRC). Though technically a private organization, it is funded by the government and under the supervision of the Mainland Affairs Council of the Executive Yuan. Its role is effectively to function as the de facto embassy to the PRC, as a means of avoiding acknowledgement of the PRC's statehood status.