| Honorific-Prefix: | Yang Berhormat Tuan |
| Lau Weng San | |
| Native Name Lang: | zh-my |
| Office: | 12th Speaker of the Selangor State Legislative Assembly |
| Term Start: | 19 September 2023 |
| 1Blankname: | Menteri Besar |
| 1Namedata: | Amirudin Shari |
| 2Blankname: | Deputy |
| 2Namedata: | Mohd Kamri Kamaruddin |
| Predecessor: | Ng Suee Lim |
| Constituency: | Non-MLA |
| Constituency Am1: | Banting |
| Assembly1: | Selangor State Legislative |
| Term Start1: | 9 May 2018 |
| Term End1: | 12 August 2023 |
| Predecessor1: | Fatimah Suhaimi (BN–UMNO) |
| Successor1: | Papparaidu Veraman (PH–DAP) |
| Majority1: | 17,299 (2018) |
| Constituency Am2: | Kampung Tunku |
| Assembly2: | Selangor State Legislative |
| Term Start2: | 8 March 2008 |
| Term End2: | 9 May 2018 |
| Predecessor2: | Wong Sai Hou (BN–MCA) |
| Successor2: | Lim Yi Wei (PH–DAP) |
| Majority2: | 7,977 (2008) 13,685 (2013) |
| Birth Name: | Lau Weng San |
| Birth Date: | 12 February 1978 |
| Birth Place: | Ipoh, Perak, Malaysia |
| Citizenship: | Malaysian |
| Nationality: | Malaysia |
| Party: | Democratic Action Party (DAP) |
| Otherparty: | Barisan Alternatif (BA) Pakatan Rakyat (PR) Pakatan Harapan (PH) |
| Profession: | Process and petrochemical engineer (petroleum and gas) |
| Occupation: | Politician |
| Spouse: | (曾舒渝) |
| Education: | Sam Tet National Type Secondary School |
| Alma Mater: | University of Malaya (Bachelor of Engineering in Chemistry & Bachelor of Laws) |
| Children: | 2 sons and 1 daughter |
| Module: |
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Lau Weng San (; born 12 February 1978) is a Malaysian politician and engineer who has served as 12th Speaker of the Selangor State Legislative Assembly since September 2023. He served as Member of the Selangor State Legislative Assembly (MLA) for Banting from May 2018 to August 2023 and for Kampung Tunku from March 2008 to May 2018. He is a member and State Organising Secretary of Selangor of the Democratic Action Party (DAP), a component party of the Pakatan Harapan (PH) and formerly Pakatan Rakyat (PR) as well as Barisan Alternatif (BA) coalitions. He was also the Political Secretary to the Secretary-General of DAP Lim Guan Eng from 2005 to 2008 and State Treasurer of DAP of Selangor. He is also the first non-MLA to become the Selangor Speaker since 2008 and the second in the history of the state after Onn Ismail.[1] [2]
In the 2008 Selangor state election, Lau made his electoral debut after being nominated by PR to contest for the Kampung Tunku state seat. Lau won the seat and was elected to the Selangor State Legislative Assembly as the Kampung Tunku MLA for the first term after defeating Sheah Kok Fah of Barisan Nasional (BN) by a majority of 7,977 votes.[3]
In the 2013 Selangor state election, Lau was renominated by PR to defend the Kampung Tunku seat. Lau defended the seat and was reelected to the Selangor State Legislative Assembly as the Kampung Tunku MLA for the second term after defeating Kelvin Chong Seng Foo of BN by a majority of 13,685 votes.
In the 2018 Selangor state election, Lau was renominated by PH to contest for the Banting seat instead of defending the Kampung Tunku seat. Lau won the seat and was reelected to the Selangor State Legislative Assembly as the Banting MLA for the first term after defeating Ng Siok Hwa of BN and Philip Tan Choon Swee of Parti Rakyat Malaysia (PRM) by a majority of 17,299 votes.
In the 2023 Selangor state election, Lau was not renominated by PH to defend the Banting seat and contest other seats.[4]
He questioned the dissatisfaction of the Selangor BN MLAs of the rejection of the Speaker of the Selangor State Legislative Assembly Hannah Yeoh Tseow Suan in the proposed amendment to empower the Syariah Court.[5] He also disputed the appointment of the Director of the Selangor Islamic Religious Department (JAIS) Mohd Khusrin Munawi as the new Selangor State Secretary. In addition, he created a signature drive and aimed for 100,000 signatures to seek an auxiliary police unit in Petaling Jaya during his term as the Selangor MLA.[6]
On 24 July 2023, Minister of Transport and Secretary-General of DAP Anthony Loke Siew Fook revealed that the party would nominate Lau for the position of the Speaker of the Selangor State Legislative Assembly in exchange for the party not to defend the Dusun Tua state seat and allowing it to be contested by the BN and United Malays National Organisation (UMNO) instead in the spirit of political and electoral cooperation between PH and BN should they win the 2023 Selangor state election and form the next state administration for the term of the 15th Selangor State Legislative Assembly.[7] On 19 September 2023, Lau was nominated by Menteri Besar as well as Sungai Tua MLA Amirudin Shari and seconded by EXCO Member as well as Banting MLA Papparaidu Veraman as the 12th Speaker of the Selangor State Legislative Assembly. He was elected and sworn into office after winning the election with 34 votes, defeating the candidate nominated and seconded by PN who lost the election with 22 votes. After his election as the Speaker, he also swore Bukit Antarabangsa MLA Mohd Kamri Kamaruddin as the Deputy Speaker. The Malaysian United Indigenous Party (BERSATU) amended its party constitution, its State Chairman of Selangor Azmin Ali met Lau and handed in him a notice of the BERSATU membership termination of Abdul Rashid, formally informing Lau that Abdul Rashid had ceased to be a BERSATU member and had therefore breached the anti-party hopping law. Lau decided against vacating the Selat Kelang state seat held by Opposition MLA Abdul Rashid Asari who declared support for the government and Menteri Besar Amirudin, as he did not consider the declaration as an act of party-hopping.
Lau is married to his wife and they have 3 children who are 2 sons and 1 daughter.
| Opponent(s) | Votes | Pct | Ballots cast | Majority | Turnout | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2008 | N35 Kampung Tunku | Lau Weng San (DAP) | 14,633 | 68.74% | Sheah Kok Fah (MCA) | 6,656 | 31.26% | 21,537 | 7,977 | 71.35% | ||||
| 2013 | Lau Weng San (DAP) | 19,762 | 76.48% | Kelvin Chong Seng Foo (MCA) | 6,077 | 23.52% | 26,073 | 13,685 | 81.46% | |||||
| 2018 | N52 Banting | Lau Weng San (DAP) | 21,846 | 81.81% | Ng Siok Hwa (MCA) | 4,547 | 17.03% | 26,704 | 17,299 | 87.55% | ||||
| bgcolor= | Philip Tan Choon Swee (PRM) | 311 | 1.16% |