Vincent Cheng Wing-shun, MH (Chinese: 鄭泳舜; born 18 July 1979)[1] is a Hong Kong politician.

He and his family emigrated to New Zealand where he studied statistics at the University of Auckland and returned to Hong Kong in 2003 after graduation.

[2] He started involving in community services in 2005 and joined the Democratic Alliance for the Betterment and Progress of Hong Kong (DAB), the largest Beijing-loyalist party in 2006.

[citation needed] In the March 2018 Legislative Council Kowloon West by-election triggered by the disqualification of Youngspiration's Yau Wai-ching over the oath-taking controversy, Cheng defeated another DAB member Chris Ip Ngo-tung in an intra-party selection to represent the party in the election.

[4] He made an upset in Kowloon West by narrowly defeating independent democrat Yiu Chung-yim, making it the first time the pro-Beijing camp received greater vote share than the pro-democrats in a geographical constituency since 2000 and the first time a pro-Beijing candidate won in a geographical constituency by-election since 1992.