Senior Minister of Singapore

Senior Minister of the
Republic of Singapore
Incumbent
Teo Chee Hean
since 1 May 2019
Lee Hsien Loong
since 15 May 2024
Prime Minister's Office
Style
AbbreviationSM
AppointerPrime Minister of Singapore
Term lengthAt the Prime Minister's pleasure
Formation2 January 1985; 39 years ago (1985-01-02)
Websitewww.pmo.gov.sg

Senior Minister of Singapore is a position in the Cabinet of Singapore. Holders of this office have previously served as either the prime minister or the deputy prime minister. Among the executive branch officeholders in the order of precedence, the position ranks after the prime minister and the deputy prime minister. Senior Ministers also serve as part of the Prime Minister's Office (PMO) and work at the Istana.