Sim Ann

Sim Ann
沈颖
Sim in 2021
Second Minister for Foreign Affairs
Assumed office
27 July 2026
Prime MinisterLawrence Wong
MinisterVivian Balakrishnan
Preceded byMaliki Osman (2025)
Second Minister for Home Affairs
Assumed office
27 July 2026
Serving with Edwin Tong
Prime MinisterLawrence Wong
MinisterK. Shanmugam
Preceded byJosephine Teo
Deputy Party Whip of the
People's Action Party
Assumed office
6 June 2019
Serving with Zaqy Mohamad (2019–2020)
Secretary-GeneralLee Hsien Loong
Lawrence Wong
Party WhipJanil Puthucheary
Preceded bySam Tan
Member of Parliament
for Holland–Bukit Timah GRC
Assumed office
7 May 2011
Preceded byPAP held
Majority
  • 2011: 16,367 (20.20%)
  • 2015: 31,292 (33.2%)
  • 2020: 35,118 (32.72%)
  • 2025: 64,174 (58.50%)
Personal details
Born (1975-03-12) 12 March 1975
PartyPeople's Action Party
SpouseMok Ying Jang
Children3
EducationExeter College, Oxford (MA)
Stanford University (MA)
Nanyang Technological University
Chinese name
Traditional Chinese沈穎
Simplified Chinese沈颖
Transcriptions
Standard Mandarin
Hanyu PinyinShěn Yǐng
Wade–GilesShên³ Ying³
Southern Min
Hokkien POJSím Éng

Sim Ann (born 12 March 1975) is a Singaporean politician and former civil servant who has been serving as Senior Minister of State for Home Affairs since 2025 and Senior Minister of State for Foreign Affairs since 2021. A member of the governing People's Action Party (PAP), she is a Member of Parliament (MP) for the Holland–Bukit Timah Group Representation Constituency (GRC) since 2011.

A recipient of the President's Scholarship, Sim started her career in the Civil Service and had worked in the Ministry of Health (MOH), Ministry of Trade and Industry (MTI) and Prime Minister's Office (PMO).

She made her political debut in the 2011 general election as part of a four-member PAP team contesting in Holland–Bukit Timah GRC, and won 60.1% of the vote.