Brian Chau Tak-hay, GBS (Chinese: ???; born 26 January 1943) is a former Hong Kong government official.
He has served in many positions regarding to trade, including the Secretary for Trade and Industry from 1991 to 1995 and from 1998 to 2002 and Secretary for Broadcasting, Culture and Sport from 1995 to 1998.
Since 2002, he has been Special Consultant to the Ministry of Commerce of the People's Republic of China.