| Type: | Single Member |
| Sembawang | |
| Year: | 1955 |
| Parl Name: | Parliament of Singapore |
| Member: | Constituency Abolished |
| Seats: | 1 |
| Region: | Singapore |
| Local Council Label: | Town Council |
| Local Council: | Sembawang |
| Next: | Sembawang GRC |
Sembawang Constituency was a single member constituency in Sembawang, Singapore that was formed in 1955 and continued until 1988 when it was merged into Sembawang Group Representation Constituency.
| Year | Member of Parliament | Party | |
|---|---|---|---|
| Legislative Assembly of Singapore | |||
| 1955 | Ahmad Ibrahim | Independent | |
| 1959 | PAP | ||
| 1963 | Teong Eng Siong | ||
| Parliament of Singapore | |||
| 1968 | Teong Eng Siong | PAP | |
| 1972 | |||
| 1976 | |||
| 1980 | |||
| 1984 | |||
Note: MIC is allied with Singapore's UMNO and MCA chapters, similar to its Malaysian counterpart with the exception of not using the alliance symbol which was the reason for the elections department of Singapore to view Vangadaslam Jayaram as an independent candidate.