Stephen Tai Tak-fung GBM, GBS, JP (Chinese: 戴德豐; born 1948) is the founder and chairman of the Four Seas Group and the member of the Standing Committee of both the National and the Guangdong Provincial Committee of the Chinese People's Political Consultative Conference (CPPCC).
He founded the Four Seas Group in 1971, a conglomerate specialising in raw material supply, food manufacturing, food trading and distribution, as well as cafes, chain restaurants and investment holdings business.
He has also been Executive Director of Hong Kong Food Investment Holdings Limited since May 1997.
He is a Member of the Greater Pearl River Delta Business Council and the Trade and Industry Advisory Board of HKSAR.
He holds Honorary Professor of Canadian Chartered Institute of Business Administration in Canada, the Visiting Professor of South China Normal University, Honorary Doctorate of Philosophy of Morrison University in the United States and Doctor of Philosophy in Business Administration (honoris causa) of Southern California University for Professional Studies in the United States.