Martin Liao Cheung-kong, JP is a non-official member of the Executive Council of Hong Kong and a member of Legislative Council of Hong Kong for Commercial (Second) constituency and a barrister.

The Executive Council of Hong Kong (ExCo) is the cabinet of the Government of Hong Kong, acting as a formal body of advisers to the Chief Executive of Hong Kong that serves as a core policy-making organ assisting the Chief Executive. It is analogous to other Executive Councils in the Commonwealth such as the Federal Executive Council of Australia, the Executive Council of New Zealand, and the Privy Council of the United Kingdom.