Tony Tan Keng Yam (; born 7 February 1940) is a Singaporean banker and politician who served as the seventh
president of Singapore
The president of the Republic of Singapore, is the head of state of Singapore. The president represents the country in official diplomatic functions and possesses certain executive powers over the government of Singapore, including the contro ...
between 2011 and 2017.
Prior to entering politics, Tan was a general manager at
OCBC Bank
Oversea-Chinese Banking Corporation Limited (), abbreviated as OCBC, is a Singapore, Singaporean multinational corporation, multinational Bank, banking and financial services corporation headquartered at the OCBC Centre. It operates through sub ...
. He made his political debut in the 1979 by-elections as a
People's Action Party
The People's Action Party (PAP) is a major Conservatism, conservative political party in Singapore and is the governing contemporary political party represented in the Parliament of Singapore, followed by the opposition Workers' Party of Singap ...
(PAP) candidate contesting in
Sembawang GRC
The Sembawang Group Representation Constituency is a five-member Group Representation Constituency (GRC) located in the North Region, Singapore, northern area of Singapore. The GRC has five divisions: Sembawang Central, Naval Base, Woodlands, Ad ...
and won. He later served as
Deputy Prime Minister of Singapore from 1995 to 2005. After resigning from the cabinet in 2005, Tan was appointed deputy chairman and executive director of
GIC, chairman of the National Research Foundation, and chairman of
Singapore Press Holdings (SPH). He stepped down from all his positions in 2010 before contesting the
2011 presidential election as an independent candidate.
Tan won the 2011 presidential election in a four-cornered fight and served as the president of Singapore until 2017. He did not seek re-election in the 2017 presidential election, which was reserved for
Malay candidates following a constitutional amendment. His presidential term ended and he officially retired on 1 September 2017. He was succeeded by
Halimah Yacob on 14 September 2017.
Early life and education
Tan was born on 7 February 1940 in Singapore, to Tan Seng Hwee and Jessie Lim Neo Swee.
He received his early education at
St Patrick's School from 1947 to 1956 and continued at
St Joseph's Institution (SJI) from 1957 to 1958. In 1962, he graduated with a
Bachelor of Science
A Bachelor of Science (BS, BSc, B.S., B.Sc., SB, or ScB; from the Latin ') is a bachelor's degree that is awarded for programs that generally last three to five years.
The first university to admit a student to the degree of Bachelor of Scienc ...
with first class honours in physics from the University of Singapore, now known as the
National University of Singapore
The National University of Singapore (NUS) is a national university, national Public university, public research university in Singapore. It was officially established in 1980 by the merging of the University of Singapore and Nanyang University ...
(NUS), under a scholarship awarded by the Singapore government.
He later completed a
Master of Science
A Master of Science (; abbreviated MS, M.S., MSc, M.Sc., SM, S.M., ScM or Sc.M.) is a master's degree. In contrast to the Master of Arts degree, the Master of Science degree is typically granted for studies in sciences, engineering and medici ...
in operations research at the
Massachusetts Institute of Technology
The Massachusetts Institute of Technology (MIT) is a Private university, private research university in Cambridge, Massachusetts, United States. Established in 1861, MIT has played a significant role in the development of many areas of moder ...
(MIT), supported by the Asia Foundation Scholarship.
Tan returned to Singapore for a year to teach in the physics department at NUS before pursuing a
Doctor of Philosophy
A Doctor of Philosophy (PhD, DPhil; or ) is a terminal degree that usually denotes the highest level of academic achievement in a given discipline and is awarded following a course of Postgraduate education, graduate study and original resear ...
in applied mathematics at the
University of Adelaide
The University of Adelaide is a public university, public research university based in Adelaide, South Australia. Established in 1874, it is the third-oldest university in Australia. Its main campus in the Adelaide city centre includes many Sa ...
, supported by a research scholarship.
Early political career
Returning to Singapore, Tan began his career as a lecturer in the Department of Mathematics at NUS. In 1969, he resigned from academia to join
OCBC Bank
Oversea-Chinese Banking Corporation Limited (), abbreviated as OCBC, is a Singapore, Singaporean multinational corporation, multinational Bank, banking and financial services corporation headquartered at the OCBC Centre. It operates through sub ...
as a sub-manager, eventually rising to the role of general manager. He left the bank in 1979 to pursue a career in politics.
A former member of the governing PAP, Tan was elected as the Member of Parliament (MP) for
Sembawang GRC
The Sembawang Group Representation Constituency is a five-member Group Representation Constituency (GRC) located in the North Region, Singapore, northern area of Singapore. The GRC has five divisions: Sembawang Central, Naval Base, Woodlands, Ad ...
following his victory in the
1979 by-elections. Later that year, he was appointed
Senior Minister of State for Education. On 1 June 1980, during a
cabinet reshuffle marking the transition to Singapore's second generation of leaders, Tan was promoted to
Minister for Education. Unlike typical political announcements, the reshuffle was carried out quietly, without farewells or media fanfare. When questioned,
S. Rajaratnam explained that the appointments of Tan and
S. Dhanabalan were part of a broader strategy to develop and test the capabilities of the next generation of leaders. Additionally, Tan served as Vice-Chancellor of NUS from 1980 to 1981.
Following this, Tan held several key ministerial roles, serving as
Minister for Trade and Industry from 1981 to 1986,
Minister for Finance from 1983 to 1985, and
Minister for Health from 1985 to 1986.
During this period, he advocated for a reduction in the
Central Provident Fund (CPF) contributions—a move that Prime Minister
Lee Kuan Yew
Lee Kuan Yew (born Harry Lee Kuan Yew; 16 September 1923 – 23 March 2015), often referred to by his initials LKY, was a Singaporean politician who ruled as the first Prime Minister of Singapore from 1959 to 1990. He is widely recognised ...
had previously stated would only occur during an economic crisis. As Minister for Trade and Industry, Tan was particularly concerned about how foreign investors might perceive a decline in labour relations, which could negatively affect foreign direct investment.
In 1981, he also expressed opposition to the proposed timing of the
Mass Rapid Transit (MRT) project, which had been raised by
Ong Teng Cheong. Tan argued that the local construction sector was already overheated and believed that
public housing development should take precedence. Responding to public discontent, Tan later scrapped a
controversial policy that gave priority in primary school admission to children of better-educated mothers. This move was widely believed to have contributed to the PAP's poor showing in the
1984 general election.
As minister for education from January 1985, Tan led major reforms to modernise Singapore's
education system. He promoted English proficiency, bilingualism, and values education, while introducing flexible student placement, greater school autonomy, and expanded access to higher education. His key achievements included the Gifted Education Programme, the shift to English as the main instructional language, single-session schooling, and efforts to address teacher shortages through better pay and training. On 9 March 1985, Tan officially opened the Singapore Petrochemical Complex at
Pulau Ayer Merbau. Later that month, Tan cancelled the Graduate Mothers' Priority Scheme, a source of controversy, stating that it was not very likely to be able to achieve its hoped-for effect of encouraging additional births for graduate mothers but had instead created public resentment in large numbers.
Tan also launched the independent schools scheme, a few already existing schools were granted greater independence in matters of staff recruitment, finance, management, and curriculum. Tan introduced the independent school scheme to raise educational standards by allowing top schools greater autonomy to attract top talent and serve as models for others. Launched in 1988, the initiative expanded school choice, promoted innovation, and aligned with meritocratic principles, while also reducing public spending by shifting more education costs to families.
Tan was also known to have opposed the shipping industry strike in January 1986, the first for about a decade in Singapore, which was sanctioned by fellow Cabinet minister, Ong, who is also Secretary-General of the
National Trades Union Congress (NTUC), felt the strike was necessary.
He was reportedly angered by the 1986 strike led by then NTUC secretary-general Ong. Although the government had strict controls over union activity and discouraged confrontation, Ong believed that existing mechanisms did not adequately protect workers from management exploitation. His decision to support the strike drew criticism from Tan and other officials, who were concerned about the impact on Singapore's international reputation. Tan and his officers were reportedly alarmed by the reaction from foreign investors, including calls from the United States asking what had occurred. Despite the backlash, the strike lasted only two days, with all issues resolved swiftly. Ong cited this outcome as evidence that management had been acting unfairly.
In December 1991, Tan stepped down from
Goh Chok Tong's
cabinet to return to the private sector, rejoining OCBC Bank as chairman and chief executive officer from 1992 to 1995, while continuing to serve as the MP for Sembawang GRC.
Following the cancer diagnoses of Ong in 1992 and
Lee Hsien Loong
Lee Hsien Loong (born 10 February 1952) is a Singaporean politician and former military officer who served as the third Prime Minister of Singapore, prime minister of Singapore from 2004 to 2024, thereafter serving as a Senior Minister of S ...
in 1993, Tan was asked to return to cabinet in August 1995 as Deputy Prime Minister and
Minister for Defence. Tan stated that
ASEAN
The Association of Southeast Asian Nations,
commonly abbreviated as ASEAN, is a regional grouping of 10 states in Southeast Asia "that aims to promote economic and security cooperation among its ten members." Together, its member states r ...
's approach to regional security involves each country enhancing its own defence capabilities and national resilience, while also deepening bilateral defence cooperation with fellow member states. He reportedly declined an offer of make-up pay, which was meant to compensate ministers for salary losses when leaving the private sector. Tan stated that "the interests of Singapore must take precedence over that of a bank and my own personal considerations."
In August 2003, Tan stepped down as Minister for Defence and assumed the role of
Coordinating Minister for Security and Defence, while continuing to serve as Deputy Prime Minister.
As MP for Sembawang, he successfully persuaded
Minister for National Development Mah Bow Tan to abandon plans to demolish a
historic mosque in his constituency. Known as the "Last Kampung Mosque in Singapore," the site was later designated a heritage site. Tan also opposed the introduction of
integrated resorts (IRs) with casinos, joining several colleagues in voicing concern. Responding to a government survey that estimated 55,000 potential problem gamblers, Tan expressed strong disapproval at how the figure was downplayed, stating: "I don't think it's insignificant. Every Singaporean is important. Every Singaporean that gets into trouble means one family that is destroyed. It cannot be a matter of small concern to the Government."
Prime Minister Lee had considered Tan as his preferred successor, but Tan declined the role. Lee praised Tan for his sharp intellect and firm decision-making, noting, "He would say 'yes or no' and he would stick to it."
As deputy prime minister, Tan played a key role in shaping Singapore's higher education landscape, most notably by spearheading the creation of
Singapore Management University (SMU). In 1997, when the government proposed a third university, Tan insisted that it should distinguish itself from NUS and
Nanyang Technological University
Nanyang Technological University (NTU) is a public research university in Singapore. Founded in 1981, it is also the second oldest autonomous university in the country.
The university is organised across numerous colleges and schools, includi ...
. He envisioned SMU as an institution focused on management, business, and economics, modelled on American universities.
To realise this vision, Tan travelled to the United States to explore academic models and potential collaborations.
He also engaged
Ho Kwon Ping to lead the project.
Tan, who had taken charge of university education reforms in the 1990s, was the key driving force behind SMU's establishment as Singapore's first publicly funded autonomous university in 2000.
Tan lead Singapore's "Homefront Security" doctrine after the
September 11 attacks
The September 11 attacks, also known as 9/11, were four coordinated Islamist terrorist suicide attacks by al-Qaeda against the United States in 2001. Nineteen terrorists hijacked four commercial airliners, crashing the first two into ...
, calling for a coordinated, multi-agency approach to address evolving threats and integrate internal and external security efforts. On 19 May 2003, he described the
SARS outbreak as "Singapore's 9/11", underscoring the severity of the crisis and its impact on national security. Tan stepped down as Deputy Prime Minister and Coordinating Minister for Security and Defence on 1 September 2005.
Following his second retirement from the
cabinet, he was appointed Deputy Chairman and Executive Director of GIC, Singapore's sovereign wealth fund. At the same time, he took on several other prominent roles, including Chairman of the National Research Foundation, Deputy Chairman of the Research, Innovation and Enterprise Council, and Chairman of SPH.
During his tenure at GIC, the fund began taking steps towards greater transparency in response to growing global scrutiny, particularly after its high-profile investments in
UBS and
Citigroup
Citigroup Inc. or Citi (Style (visual arts), stylized as citi) is an American multinational investment banking, investment bank and financial services company based in New York City. The company was formed in 1998 by the merger of Citicorp, t ...
raised concerns about the influence of sovereign wealth funds.
2011 presidential election
On 22 December 2010, Tan announced his decision to step down from his positions at GIC and SPH to contest the
2011 presidential election.
His campaign emphasised his independence and willingness to voice differing views from the
PAP government on certain issues. He cited, for example, a 2005 remark by
Tan Soo Khoon, who noted that it was "probably the first time" he had heard cabinet ministers, beginning with Tan, openly express divergent views on the IRs proposal. Despite this, Tan's independence was questioned by fellow presidential candidates and former PAP members
Tan Kin Lian and
Tan Cheng Bock. On 7 July 2011, Tan submitted his eligibility forms and formally entered the race.
In the election, he secured 35.20% of the vote, emerging as the winning candidate.
On 29 July 2011, Tan addressed online allegations that his son, Patrick Tan, had received preferential treatment during his
national service (NS). He firmly stated, "My sons all completed their national service obligations fully and I have never intervened in their postings."
Tan also highlighted that he served as Minister for Defence from 1995 to 2003, whereas Patrick's NS disruption had occurred in 1988, several years before his ministerial tenure. Patrick explained that he was granted permission by the
Ministry of Defence (MINDEF) in 1988 to disrupt his NS for pre-medical studies at
Harvard University
Harvard University is a Private university, private Ivy League research university in Cambridge, Massachusetts, United States. Founded in 1636 and named for its first benefactor, the History of the Puritans in North America, Puritan clergyma ...
, where he earned a Bachelor of Science in biology and chemistry, before pursuing an
MD–PhD at
Stanford University
Leland Stanford Junior University, commonly referred to as Stanford University, is a Private university, private research university in Stanford, California, United States. It was founded in 1885 by railroad magnate Leland Stanford (the eighth ...
under both the
President's Scholarship and the
Loke Cheng Kim Scholarship.
MINDEF clarified that prior to 1992, it was standard policy to allow NS disruptions for overseas medical studies, and that longer disruption periods were granted for U.S. universities, where medical studies are offered as a postgraduate programme.
In a parliamentary response on 20 October 2011, Defence Minister
Ng Eng Hen confirmed that Patrick had not received any special treatment.
Campaign
Describing himself as "Tested, Trusted, True", Tan emphasised that his extensive experience would enable him to guide Singapore through looming financial uncertainty. On 7 August 2011, his presidential bid received a boost when it was endorsed by the 10,000 strong Federation of Tan Clan Associations. On 11 August, Tan secured the endorsement of the
Singapore Malay Chamber of Commerce and Industry (SMCCI), emphasised his long record of service to the
Malay-Muslim community, particularly in education, and promised to put social harmony and community bonding at the top of his agenda if he were elected president.
By 13 August, the leaders of 19 NTUC affiliated unions representing 128,000 members had endorsed his candidacy. The following day, the leadership of the
Singapore Federation of Chinese Clan Associations and the
Singapore Chinese Chamber of Commerce and Industry also expressed their support. On 16 August, four unions from the construction and real estate sector representing more than 50,000 members joined in endorsing Tan. Support also came from nine
Teochew clan associations.
On 17 August, leaders from three more sectors, namely transport and logistics, marine and machinery engineering, and info-comm and media, representing another 112,000 workers, declared their support. That same day, during Nomination Day, Tan unveiled his campaign symbol, a pair of black glasses reflecting the iconic spectacles he consistently wore. The symbol was featured on campaign items such as caps, postcards, and fridge magnets, with about 9,400 posters and 200 banners printed. On the following day, SMCCI became the first Malay organisation to officially endorse Tan's candidacy.
On 22 August, Tan received public endorsements from 46 NTUC affiliated trade unions, representing over 75 percent of the labour movement, who cited his broad experience in finance, economics, and media as reasons for their support. Tan expressed gratitude for the backing and pledged to serve all Singaporeans through future challenges.
Election
Tan was elected President of Singapore on 27 August 2011 following a vote recount between him and the other front-runner, Tan Cheng Bock. He triumphed by a narrow margin of 7,269 votes out of over two million valid votes in the four-way contest. Hailed as the PAP government's candidate of choice, Tan's win was perceived as a setback for Prime Minister Lee, who had supported him. The vote was the first presidential election in 18 years and the presidency remains a ceremonial, non-partisan role. "I plan to work tirelessly for all Singaporeans, regardless of their political affiliations. The president stands above politics," Tan said after the results were announced.
Reactions
On 17 August 2011, crowds booed at Tan and his son as he delivered his two-minute Nomination Day speech. According to ''
The Straits Times
''The Straits Times'' (also known informally by its abbreviation ''ST'') is a Singaporean daily English-language newspaper owned by the SPH Media Trust. Established on 15 July 1845, it is the most-widely circulated newspaper in the country and ...
'', the jeers came from a vocal group of people who mostly supported another presidential candidate
Tan Jee Say. At a press conference later that day, Tan said that while different points of view were to be expected in a campaign, it was disappointing to have people who would not even listen, and hoped that Singaporeans would listen to the views of all the candidates. He said, "I don't think that jeering or heckling is the right way to go about the campaign, particularly in a campaign for the president, which has to be conducted with decorum and dignity."
During the first presidential candidate broadcast on 18 August 2011, while other candidates made promises, Tan chose not to make any commitments and instead focused on explaining the role of the president. Speaking in English, Chinese, and Malay, he said, "Some people argue that the president must take a public stand on current issues. I hear and share the concerns of Singaporeans. But policies are debated in parliament and implemented by the government. Others have said that the president must oppose the government. That is the role of the opposition. Those interested in such roles should stand for election in parliament at the next general election."
Presidency (2011–2017)

Tan was elected the seventh president of Singapore on 27 August 2011, succeeding
S. R. Nathan. In his first president's address at the opening of the
12th Parliament, Tan highlighted that Singapore's success should be measured not only by material progress but also by shared values and ideals, underscoring the importance of building a more inclusive and compassionate society. In 2012, under his leadership, the
President's Challenge was expanded beyond fundraising to include the promotion of volunteerism and social entrepreneurship.
On 26 July 2013, during
Prime Minister
A prime minister or chief of cabinet is the head of the cabinet and the leader of the ministers in the executive branch of government, often in a parliamentary or semi-presidential system. A prime minister is not the head of state, but r ...
Shinzo Abe
Shinzo Abe (21 September 1954 – 8 July 2022) was a Japanese politician who served as Prime Minister of Japan and President of the Liberal Democratic Party (Liberal Democratic Party (Japan), LDP) from 2006 to 2007 and again from 2012 to 2020. ...
's official visit to Singapore, Tan received him for a courtesy call, participated in the Japan–Singapore Summit Meeting, and was present at a luncheon hosted by Prime Minister Lee. In November, Tan sought to distinguish his presidency by promoting a more active civil society, arguing that Singapore needed to build up its "
social reserves" to complement its substantial financial reserves. He cited the expansion of the President's Challenge as an example of this effort, highlighting its new focus on civic engagement and social innovation.
On 4 April 2014, Tan, as patron of the
Singapore Red Cross, handed over
S$7.5 million of donations to fund efforts in recovery and reconstruction in
Typhoon Haiyan-affected areas of the Philippines, hoping that Singapore's offer would be of help to those most in need and expressing support for the people of the Philippines. On 8 May, he made an official visit to Switzerland, where he met with
Swiss President Didier Burkhalter to reaffirm their mutual commitment to strengthening bilateral relations between Singapore and Switzerland. On 24 October, during a four-day state visit to the United Kingdom, Tan visited
Lloyd's of London
Lloyd's of London, generally known simply as Lloyd's, is a insurance and reinsurance market located in London, England. Unlike most of its competitors in the industry, it is not an insurance company; rather, Lloyd's is a corporate body gover ...
in the
City of London
The City of London, also known as ''the City'', is a Ceremonial counties of England, ceremonial county and Districts of England, local government district with City status in the United Kingdom, city status in England. It is the Old town, his ...
, accompanied by
John Nelson, and also attended a state banquet hosted by
Queen Elizabeth II
Elizabeth II (Elizabeth Alexandra Mary; 21 April 19268 September 2022) was Queen of the United Kingdom and other Commonwealth realms from 6 February 1952 until Death and state funeral of Elizabeth II, her death in 2022. ...
, meeting members of the
British royal family
The British royal family comprises Charles III and other members of his family. There is no strict legal or formal definition of who is or is not a member, although the Royal Household has issued different lists outlining who is considere ...
including the
Duke
Duke is a male title either of a monarch ruling over a duchy, or of a member of Royal family, royalty, or nobility. As rulers, dukes are ranked below emperors, kings, grand princes, grand dukes, and above sovereign princes. As royalty or nobi ...
and
Duchess of Cambridge.
On 18 April 2015, Tan officially opened the
Lee Kong Chian Natural History Museum, Singapore's first and only natural history museum. During his state visit to China on 3 July, he met with
Premier
Premier is a title for the head of government in central governments, state governments and local governments of some countries. A second in command to a premier is designated as a deputy premier.
A premier will normally be a head of govern ...
Li Keqiang to strengthen bilateral ties. On 15 July, he also officiated the opening of the
Sisters' Islands
Sisters' Islands are two of the Southern Islands in Singapore and are located to the south of the Pulau Ujong, main island of Singapore, off the Straits of Singapore. It can be reached via a boat ride from Marina South Pier or West Coast Pier.
B ...
Marine Park Public Gallery, showcasing Singapore's marine biodiversity. In August, he exchanged congratulatory messages with
President Park Geun-hye
Park Geun-hye (; ; born 2 February 1952) is a South Korean politician who served as the 11th president of South Korea from 2013 until Impeachment of Park Geun-hye, she was removed from office in 2017. Park was the first and to date only woman ...
to commemorate the 40th anniversary of diplomatic relations between Singapore and South Korea. On 6 November, Tan met with
Chinese President Xi Jinping
Xi Jinping, pronounced (born 15 June 1953) is a Chinese politician who has been the general secretary of the Chinese Communist Party (CCP) and Chairman of the Central Military Commission (China), chairman of the Central Military Commission ...
at the
Istana, where both leaders agreed to upgrade the bilateral free trade agreement and deepen cooperation.
On 26 May 2016, Tan officially opened the Singapore Pavilion at the
Architecture Biennale in
Venice
Venice ( ; ; , formerly ) is a city in northeastern Italy and the capital of the Veneto Regions of Italy, region. It is built on a group of 118 islands that are separated by expanses of open water and by canals; portions of the city are li ...
. During a state visit to
Tokyo
Tokyo, officially the Tokyo Metropolis, is the capital of Japan, capital and List of cities in Japan, most populous city in Japan. With a population of over 14 million in the city proper in 2023, it is List of largest cities, one of the most ...
on 30 November, he highlighted the enduring friendship between Singapore and Japan in a toast to
Emperor Akihito and
Empress Michiko, recalling their planting of
King Sago palms in Singapore's
Japanese Garden
are traditional gardens whose designs are accompanied by Japanese aesthetics and philosophical ideas, avoid artificial ornamentation, and highlight the natural landscape. Plants and worn, aged materials are generally used by Japanese garden desig ...
. On 8 November, Tan announced that he would not contest the
2017 presidential election, which was reserved for Malay candidates following a constitutional amendment passed the next day. He completed his six-year term and left office on 31 August 2017. That evening, a farewell reception and ceremony were held for him at the Istana. He was succeeded by
Halimah Yacob, who became president after a walkover in the presidential election, as no other candidates were deemed eligible.
Later life
After stepping down as Singapore’s seventh president in 2017, Tan continued to serve in key national roles and remained engaged in public life. On 21 November 2017, GIC announced that Tan would be appointed Director and Special Advisor beginning 1 January 2018. In a ''
Tatler'' interview on 23 November 2017, he reflected on the growing importance of social media in public engagement. Although not naturally inclined toward digital platforms, Tan embraced them during his presidency to connect with Singaporeans, occasionally signing off personal posts with his initials "TT." He paid attention to public feedback, sometimes replying to comments, and cited the
2013 Little India riot as a moment when he recognised the urgency of online communication while abroad. Even after leaving office, Tan remained committed to evolving with the times and contributing to Singapore's civic landscape.
On 12 March 2024, Tan launched his book ''Tony Tan Keng Yam: My Political Journey'' at Singapore Management University. Co-authored with former journalist Leslie Koh and published by Straits Times Press, the book chronicles Tan’s life and public service career. At the launch, Prime Minister Lee delivered a speech reflecting on Tan's contributions and career.
Personal life

Tan's paternal grandfather, Tan Cheng Siong, was the former general manager of the Overseas Chinese Bank, one of the three banks that later merged to form OCBC Bank. His uncle,
Tan Chin Tuan, served as chairman of OCBC Bank. On his maternal side, Tan is also a direct descendant of philanthropist
Tan Kim Seng, being the great-great-great-grandson through his grandmother Annie Tan Sun Neo.
In 1959, while Tan was a first-year physics student at the University of Malaya, which later became NUS and was then located at the
Bukit Timah campus, he met an arts undergraduate with whom he fell in love.
Five years later, in 1964, he married Mary Chee Bee Kiang. The couple have five children: Peter Tan Boon Huan, Sharon Tan Shu Lin, Patricia Tan Shu Ming, Patrick Tan Boon Ooi, and Philip Tan Boon Yew. Tan's son-in-law,
Simon Chesterman, serves as vice provost and dean at NUS.
Awards and honours
Awards
In 2005, Tan was presented with the NUS Eminent Alumni Award in recognition of his role as a visionary architect of Singapore's university sector.
In 2010, he received the inaugural Distinguished Australian Alumnus Award from Australian Alumni Singapore at its 55th anniversary dinner, honouring his distinguished career and significant contributions to society and the Australian alumni community. Tan was awarded a medal from the
Foreign Policy Association in 2011 for outstanding leadership and service.
On 22 October 2014, he was awarded the King Charles II Medal by the
Royal Society
The Royal Society, formally The Royal Society of London for Improving Natural Knowledge, is a learned society and the United Kingdom's national academy of sciences. The society fulfils a number of roles: promoting science and its benefits, re ...
for his exceptional efforts in advancing scientific research and education in Singapore. This included his pioneering role in establishing major universities, promoting research and development as chairman of the National Research Foundation, and nurturing young scientists through initiatives such as the Global Young Scientists Summit. In 2017, Tan received the "Key to the City" from
Prague
Prague ( ; ) is the capital and List of cities and towns in the Czech Republic, largest city of the Czech Republic and the historical capital of Bohemia. Prague, located on the Vltava River, has a population of about 1.4 million, while its P ...
,
Czech Republic
The Czech Republic, also known as Czechia, and historically known as Bohemia, is a landlocked country in Central Europe. The country is bordered by Austria to the south, Germany to the west, Poland to the northeast, and Slovakia to the south ...
, during his state visit.
Honours
Tan has received numerous honours in recognition of his contributions to Singapore and beyond. On 17 June 2014, his alma mater, the University of Adelaide, conferred upon him an honorary doctorate for his outstanding achievements as a leader in both government and business.
The
Singapore Medical Association awarded him its highest honour, honorary membership, on 16 May 2015, acknowledging his support for medicine, particularly primary care and geriatric medicine. On 24 July 2018, NTU honoured him with an honorary
Doctor of Letters
Doctor of Letters (D.Litt., Litt.D., Latin: ' or '), also termed Doctor of Literature in some countries, is a terminal degree in the arts, humanities, and social sciences. In the United States, at universities such as Drew University, the degree ...
degree. On 26 July 2022, SMU awarded him an honorary
Doctor of Laws degree, recognising his pivotal role in shaping the university and broadening Singapore's higher education landscape.
National
*
**
Order of Temasek with High Distinction (28 October 2018)
Foreign
*
**

Knight Grand Cross of the
Order of the Bath
The Most Honourable Order of the Bath is a British order of chivalry founded by King George I of Great Britain, George I on 18 May 1725. Recipients of the Order are usually senior British Armed Forces, military officers or senior Civil Service ...
(GCB; 2014) – ''Sir''
Notes
References
External links
*
{{DEFAULTSORT:Tan, Tony
1940 births
Honorary Knights Grand Cross of the Order of the Bath
Independent politicians in Singapore
Living people
MIT School of Engineering alumni
Deputy prime ministers of Singapore
Ministers for defence of Singapore
Finance ministers of Singapore
Members of the Parliament of Singapore
Academic staff of the National University of Singapore
People's Action Party politicians
Presidents of Singapore
Saint Joseph's Institution, Singapore alumni
Singaporean Anglicans
Singaporean mathematicians
Singaporean people of Hokkien descent
Singaporean politicians of Chinese descent
University of Adelaide alumni
University of Singapore alumni
Recipients of the Darjah Utama Temasek
Ministers for education of Singapore
Ministers for trade and industry of Singapore