Jeffrey Siow
| Jeffrey Siow | |
|---|---|
| 萧振祥 | |
| Minister for Transport | |
| Assumed office 23 May 2025 | |
| Prime Minister | Lawrence Wong | 
| Preceded by | Chee Hong Tat | 
| Member of Parliament for Chua Chu Kang GRC | |
| Assumed office 3 May 2025 | |
| Preceded by | PAP held | 
| Majority | 23,578 (27.20%) | 
| Personal details | |
| Born | 1978 or 1979 (age 46–47) Singapore | 
| Political party | People's Action Party | 
| Children | 2 | 
| Alma mater | Cornell University (BA, BS) MIT Sloan School of Management (MBA) | 
| Occupation | 
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Jeffrey Siow Chen Siang (Chinese: 萧振祥; pinyin: Xiāo Zhènxiáng, born 1978 or 1979) is a Singaporean politician and former civil servant. A member of the ruling People's Action Party (PAP), he is the Member of Parliament (MP) representing the Brickland ward of Chua Chu Kang Group Representation Constituency (GRC) since 2025.
Siow served as a civil servant within multiple government agencies for 24 years. He previously served as principal private secretary (PPS) to Prime Minister Lee Hsien Loong between 2017 and 2021, and was serving as second permanent secretary at the Ministry of Manpower (MOM) and Ministry of Trade and Industry (MTI) at the time of his resignation. He was the most senior of public servants who stepped down to join politics ahead of the 2025 general election.