Hoi Chun
Elected constituency for the Sai Kung District Council
Boundary of Hoi Chun in Sai Kung District
District	Sai Kung
Legislative Council constituency	New Territories South East
Population	18,223 (2019)[1]
Electorate	4,680 (2019)[2]
Current constituency
Created	2019
Number of members	One
Member(s)	vacant
Created from	Po Yee

Hoi Chun (Chinese: 海晉) is one of the 29 constituencies in the Sai Kung District.

Created for the 2019 District Council elections, the constituency returns one district councillor to the Sai Kung District Council, with an election every four years.

Hoi Chun loosely covers residential area in southern Tseung Kwan O. It was named by the first Chinese words of The Papillons and The Wings respectively. It has projected population of 18,223.^[3]