Lee Cheuk-yan (Chinese: 李卓人; born 12 February 1957 in Shanghai) is a Hong Kong politician and social activist. He was a member of the Legislative Council of Hong Kong from 1995 to 2016, when he lost his seat. He represented the Kowloon West and the Manufacturing constituencies briefly in 1995 and had been representing the New Territories West constituency from 1998 to 2016. He is a trade union leader and General Secretary of the Hong Kong Confederation of Trade Unions, as well as former chairman of the Hong Kong Alliance in Support of Patriotic Democratic Movements of China.