Yau Oi South () is one of the 31 constituencies in the Tuen Mun District.

Created for the 1994 District Board elections, the constituency returns one district councillor to the Tuen Mun District Council, with an election every four years.

Yau Oi South loosely covers areas surrounding the southern part of Yau Oi Estate in Tuen Mun with an estimated population of 15,078.

Councillors represented ElectionMemberParty 1994 Chiang Yuet-lan Democratic 2011 Tsang Hin-hong DAB 2019 Lam Kin-cheung→Vacant Labour

Election results 2010s

2000s

1990s

References