List of Hong Kong by-elections
This is a list of by-elections in Hong Kong, with the names of the incumbent and victor and their respective parties.
Legislative Council by-elections
According to Legislative Council Ordinance, "a by-election to fill a vacancy occurring in the membership of the Legislative Council is not to be held within the 4 months preceding the end of that Council’s current term of office." However, there is no statutory requirement over when shall a by-election be held after a seat is declared vacant.The following vacancies did not trigger by-election:
- occurred within 4 months before nomination period of general election: Ambrose Cheung in 1999, Au Nok-hin in 2019, Gary Fan in 2019, Ho Kai-ming in 2020
- occurred during nomination period of general election: Paul Chan in 2012
- occurred during public health emergency: Chan Hoi-yan, Raymond Chan, Eddie Chu, Tanya Chan, Alvin Yeung, Dennis Kwok, Kwok Ka-ki, Kenneth Leung, Ted Hui, Claudia Mo, Helena Wong, Wu Chi-wai, Andrew Wan, Lam Cheuk-ting, Roy Kwong, James To, Jeremy Tam, Charles Mok, Fernando Cheung, Leung Yiu-chung, Ip Kin-yuen, Joseph Lee, Shiu Ka-chun in 2020
- legal matters unresolved: Leung Kwok-hung in 2020
- unexplained: Stephen Wong in 2022