1992 Marine Parade by-election

← 1981 19 December 1992 2012 →
Registered	73,986
Turnout	68,436 (92.50%) 1.07%
First party Second party   Candidate Goh Chok Tong Othman bin Haron Eusofe Teo Chee Hean Matthias Yao Chee Soon Juan Low Yong Nguan Mohamed Shariff bin Yahya Ashleigh Seow Party PAP SDP Popular vote 48,965 16,447 Percentage 72.94% 24.5% Swing 4.31% N/A   Third party Fourth party   Candidate Ken Sen Tan Chee Kian Sarry bin Hassan Yong Choon Poh Theng Chin Eng Yen Kim Khooi Suib bin Abdul Rahman Lim Teong Howe Party NSP SJP Popular vote 950 764 Percentage 1.42% 1.14% Swing N/A 21.61%
MPs before election Goh Chok Tong Lim Chee Onn Othman bin Haron Eusofe Matthias Yao PAP Elected MPs Goh Chok Tong Othman bin Haron Eusofe Teo Chee Hean Matthias Yao PAP

A parliamentary by-election was held in the Marine Parade Group Representation Constituency in Singapore on 19 December 1992. It was called by Goh Chok Tong, who was the MP of the Marine Parade division and had become prime minister the previous year. He had decided to hold a by-election in his own constituency to get people of "ministerial calibre" to join the government under the People's Action Party (PAP).

This was the first and only time that a Singaporean prime minister had vacated their own constituency to stand for a by-election, thereby producing a risk of Goh losing the premiership in under two years in the event he lost the by-election. On nomination day, four political parties including the PAP was set to contest in the by-election; it was the first time in any election a multi-cornered contest occurred inside a Group Representation Constituency (GRC).^[1][2]

On polling day, the PAP team of four were re-elected as the MPs for Marine Parade GRC with almost 73% of the votes against three opposition parties.

At the time of this by-election, both deputy prime ministers, Ong Teng Cheong and Lee Hsien Loong, were suffering from cancer. Goh decided to hold a by-election in his own constituency for "political self-renewal" and to get people of "ministerial calibre" to join the government under the PAP. While Goh, Othman bin Haron Eusofe and Matthias Yao were running again in the same constituency, Lim Chee Onn was replaced with Teo Chee Hean, the former chief of the Republic of Singapore Navy (RSN), for the by-election.^[3] Similarly, the Singapore Democratic Party (SDP), then the largest opposition party with three seats in Parliament, also introduced a charismatic National University of Singapore (NUS) psychology lecturer Chee Soon Juan who led his team into the election.^[4]

At the 1991 general election, Goh promised to hold a by-election in 12 to 18 months' time to allow Workers' Party (WP) secretary-general, J. B. Jeyaretnam, to contest a seat in parliament as an act of political goodwill. Jeyaretnam was unable to contest in that general election at the time as his five-year parliamentary ban was to expire two months after.^{[5][6][7][8][9]} However, the party ultimately did not participate as one candidate turned up late on nomination day on 9 December.^[10][11]

On 9 December 1992, the four political parties were nominated, as follows:

By-election 1992: Marine Parade GRC^[12]

Party		Candidate	Votes	%	±%
	PAP	Goh Chok Tong Othman bin Haron Eusofe Teo Chee Hean Matthias Yao	48,965	72.94	4.31
	SDP	Chee Soon Juan Low Yong Nguan Mohamed Shariff bin Yahya Ashleigh Seow	16,447	24.5	N/A
	NSP	Ken Sen Tan Chee Kian Sarry bin Hassan Yong Choon Poh	950	1.42	N/A
	SJP	Theng Chin Eng Yen Kim Khooi Suib bin Abdul Rahman Lim Teong Howe	764	1.14	21.61
Majority			30,804	48.44	6.06
Turnout			68,436	92.5	1.1
	PAP hold		Swing	4.3

Following the by-election, Chee Soon Juan had received acclaim in public interest towards their supporters of Singapore Democratic Party, but on the following year, a party dispute ensued between him and Chiam See Tong; Chiam was expelled from the party's CEC but won a lawsuit to retain his Potong Pasir SMC seat and his position on procedure grounds, which lead to the formation of Singapore People's Party (SPP) in 1994,^[13][14][15] and later in 2001, the Singapore Democratic Alliance (SDA), where he became a member of it until 2010. Chee then became the party's Secretary-General till this day, though the party were unsuccessful on winning seats in subsequent attempts, including MacPherson SMC where he publicly challenged Matthias Yao in the next election.^[16][17]

The PAP's team was re-sworn in Parliament a month later on 18 January 1993; Goh would continue to hold his premiership until 2004 and remained as MP for Marine Parade until his retirement in 2020.^[18] The last MP in the team to retire is Teo Chee Hean, who would retire from politics in 2025.^[19][20]

Marine Parade's next electoral contest after the by-election would be in 2011, 19 years later, where the National Solidarity Party challenged there.^[21] Similarly, the next by-election where SDP would be involved with was in 2016, with Chee facing against Murali Pillai in the seat of Bukit Batok SMC.^[22][23]

The WP would eventually contest Marine Parade GRC in 2015, 23 years later, which was led by former Non-constituency Member of Parliament Yee Jenn Jong, who previously contested Joo Chiat SMC in 2011, which was redrawn back into Marine Parade GRC in that election.^[24] However, they did not contest in the 2025 election citing limitation of resources and the extensive boundary changes of the constituency (among which Joo Chiat was redrawn into East Coast GRC), which resulted in Marine Parade GRC, now Marine Parade-Braddell Heights GRC, to become uncontested for the first time since 2006.^[25][26][27]

A multi-cornered contest inside a Group Representation Constituency would not occur again until 28 years later in the 2020 election, where a three-way race unfolded in Pasir Ris-Punggol GRC between the PAP, whose team coincidentally included Teo, the SDA, and the new Peoples Voice.^[1][2] A similar four-cornered contest in a Group Representation Constituency would occur again 33 years later in the 2025 election where PAP, WP, NSP and the new People's Power Party (PPP) challenged Tampines GRC,^[28] and just like the 1992 by-election and the 2013 Punggol East by-election (the other instance of a four-cornered by-election contest),^[29][30] the two smaller parties (NSP and PPP in this case)^[31] had also forfeited their election deposits.^[32]