Stephen Wong Yuen-shan (Chinese: 黃元山; born 22 December 1975) is a Hong Kong policy researcher and politician who is the senior vice president of the Our Hong Kong Foundation, a non-profit organisation founded by the former Hong Kong chief executive Tung Chee-hwa, and also the executive director of the foundation's public policy institute.

[1] In 2021, he was elected as a member of the Legislative Council for the 1,448-strong Election Committee constituency which was newly created under the electoral overhaul imposed by Beijing.

Wong was appointed by Chief Executive John Lee as the inaugural head of the Chief Executive's Policy Unit on 27 December.

[3] In September 2022, Wong tested positive for COVID-19.

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