| Type: | Elected |
| O Tong | |
| Year: | 2007 |
| Parl Name: | Sai Kung District Council |
| Member: | vacant |
| Map1: | OTong |
| Map Entity: | Sai Kung District |
| Map Size: | 250px |
| Region Label: | Legislative Council constituency |
| Region: | New Territories South East |
| District: | Sai Kung |
| Population: | 17,578 (2019)[1] |
| Elects Howmany: | One |
| Electorate: | 10,068 (2019)[2] |
| Previous: | Tseung Kwan O Town Centre |
O Tong is one of the 29 constituencies of the Sai Kung District Council in Hong Kong. The seat elects one member of the council every four years.
Since its creation in 2007, the boundary of the constituency is loosely based on the area of Tong Ming Court and Park Central in Tseung Kwan O.
| Election | Member | Party | |
|---|---|---|---|
| 2007 | Cheung Kwok-keung | Democratic→Neo Democrats | |
| 2011 | Neo Democrats | ||
| 2015 | Lui Man-kwong→Vacant | Neo Democrats | |
| 2019 | Neo Democrats→Independent | ||