On Yam is one of the 31 constituencies of the Kwai Tsing District Council. The seat elects one member of the council every four years. It was first created in 1994. Its boundary is loosely based on the On Yam Estate.

Councillors represented ElectionMemberParty 1994 Leung Wing-kuenDemocratic 2003NWSC/Frontier 2007 Dennis Leung Tsz-wingFTU/DAB 2019 Leung Wing-kuen→vacantDemocratic

Election results 2010s

2000s

1990s

References

2011 District Council Election Results (Kwai Tsing) 2007 District Council Election Results (Kwai Tsing) 2003 District Council Election Results (Kwai Tsing)