Duncan Chiu Tat-kun (born 1974, Chinese: 邱達根) is a Hong Kong politician serving as a member of the Legislative Council for the Technology and Innovation functional constituency.

[2] On 5 January 2022, Carrie Lam announced new warnings and restrictions against social gathering due to potential COVID-19 outbreaks.

[3] One day later, it was discovered that Chiu attended a birthday party hosted by Witman Hung Wai-man, with 222 guests.

[6] In October 2022, Chiu defended the government's decision to grant special COVID-19 exemptions to overseas guests attending the Global Financial Leaders' Investment Summit and Hong Kong FinTech Week, exemptions which will allow them to eat at restaurants and visit other venues when normal arrivals to Hong Kong are banned from eating at restaurants in their first 3 days after landing in the city.

[7] Chiu said "Participants of FinTech week and investment summit are all top talent who require special care.