Jurong Single Member Constituency, prior to 1988 known simply as the Jurong Constituency, was a single member constituency (SMC) in the western area in Singapore mainly in Jurong and Tuas area. It had existed since the 1959 general elections by carving a portion from Bukit Timah Constituency.
In 1976, part of the constituency was carved out to form Boon Lay Constituency. In 1997, the constituency was absorbed into Bukit Timah Group Representation Constituency.
| Year | Member of Parliament | Party | |
| Legislative Assembly of Singapore | |||
|---|---|---|---|
| 1959 | Chor Yeok Eng | PAP | |
| 1963 | Chia Thye Poh | BS | |
| Parliament of Singapore | |||
| 1966 | Ho Kah Leong | PAP | |
| 1968 | |||
| 1972 | |||
| 1976 | |||
| 1980 | |||
| 1984 | |||
| 1988 | |||
| 1991 | |||
Note : Elections Department Singapore do not include rejected votes for calculation of candidate's vote share. Hence, the total of all candidates' vote share will be 100%.
| Party | Candidate | Votes | % | ±% | |
|---|---|---|---|---|---|
| PAP | Ho Kah Leong | 18,843 | 64.32 | −10.85 | |
| WP | John Gan Eng Guan | 8,965 | 30.60 | +30.60 | |
| PKMS | Mohamed Awang | 1,489 | 5.08 | −19.75 | |
| Turnout | 30,040 | 96.1 | +2.3 | ||
| PAP hold | Swing | -10.85 | |||
| Party | Candidate | Votes | % | ±% | |
|---|---|---|---|---|---|
| PAP | Ho Kah Leong | 14,769 | 75.17 | ||
| PKMS | Mohamed Awang | 4,879 | 24.83 | ||
| Turnout | 20,091 | 93.8 | N/A | ||
| PAP hold | Swing | ||||
| Party | Candidate | Votes | % | ±% | |
|---|---|---|---|---|---|
| PAP | Ho Kah Leong | Walkover | |||
| Turnout | 24,517 | N/A | |||
| PAP hold | Swing | ||||
| Party | Candidate | Votes | % | ±% | |
|---|---|---|---|---|---|
| PAP | Ho Kah Leong | Walkover | |||
| Turnout | 18,658 | N/A | |||
| PAP hold | Swing | ||||
| Party | Candidate | Votes | % | ±% | |
|---|---|---|---|---|---|
| PAP | Ho Kah Leong | Walkover | |||
| Turnout | 18,310 | N/A | |||
| PAP hold | Swing | ||||
| Party | Candidate | Votes | % | ±% | |
|---|---|---|---|---|---|
| PAP | Ho Kah Leong | 10,741 | 76.43 | ||
| United National Front | Ng Soon Hee | 3,312 | 23.57 | ||
| Turnout | 14,537 | 94.7 | N/A | ||
| PAP hold | Swing | ||||
| Party | Candidate | Votes | % | ±% | |
|---|---|---|---|---|---|
| PAP | Ho Kah Leong | Walkover | |||
| Turnout | 11,445 | N/A | |||
| PAP hold | Swing | ||||
| Party | Candidate | Votes | % | ±% | |
|---|---|---|---|---|---|
| PAP | Ho Kah Leong | Walkover | |||
| Turnout | 8,757 | N/A | |||
| PAP gain from BS | Swing | ||||
| Party | Candidate | Votes | % | ±% | |
|---|---|---|---|---|---|
| BS | Chia Thye Poh | 3,973 | 55.85 | +55.85 | |
| PAP | Ong Soo Chuan | 2,268 | 31.89 | −38.78 | |
| UPP | Soh U Loh | 501 | 7.04 | +7.04 | |
| SA | Wong Tuck Leong | 371 | 5.22 | +5.22 | |
| Turnout | 6,476 | 94.7 | +4.5 | ||
| BS gain from PAP | Swing | -38.78 | |||
| Party | Candidate | Votes | % | ±% | |
|---|---|---|---|---|---|
| PAP | Chor Yeok Eng | 4,502 | 70.67 | ||
| SPA | Wong Tuck Leong | 1,325 | 20.80 | ||
| LSP | Chia Yeck Poh | 375 | 5.89 | ||
| Malay Union | Ahman bin Haji Subri | 168 | 2.64 | ||
| Turnout | 6,476 | 90.2 | |||
| PAP win (new seat) | |||||
Note: In 1957, Singapore Malay Union (SMU) was expelled by its alliance partners consisted of UMNO and MCA for fielding a candidate in that by-election which was the reason for the elections department of Singapore to view Ahman bin Haji Subri as an independent candidate.
