| Office: | Senior Judge of the Supreme Court of Singapore |
| Term Start: | 5 January 2015 |
| Term End: | 4 January 2021[1] |
| Appointer: | Tony Tan |
| Office2: | Judge of the Supreme Court of Singapore |
| Term Start2: | 1 August 1997 |
| Term End2: | 7 July 2013 |
| Appointer2: | Ong Teng Cheong |
| Office3: | Judicial Commissioner of Singapore |
| Term Start3: | 2 February 1997 |
| Term End3: | 1 August 1997 |
| Appointer3: | Ong Teng Cheong |
| Birth Date: | 7 July 1948 |
| Nationality: | Singaporean |
| Alma Mater: | University of Singapore |
Tan Lee Meng (; born 7 July 1948)[2] is an emeritus professor in the National University of Singapore Faculty of Law. He was first appointed as a Judicial Commissioner on 2 February 1997, and then appointed Judge in August 1997,[3] serving until he reached the mandatory retirement age of 65[4] on 7 July 2013.[2] He also completed two consecutive three-year terms of service as a Senior Judge of the Supreme Court of Singapore.[5] [6] He returned to the NUS after his time in the judiciary, having made "outstanding contributions to the Supreme Court, the Legal Service and the legal profession."[7] At the time of his appointment, Tan was the first ever academic to be appointed to the Supreme Court and his judgments were said to be "instructive, soundly reasoned, and easy to grasp."[8]
In his time as a Judge of the Supreme Court, he presided over numerous trials including most famously as the judge presiding over the defamation suit between the ex-National Kidney Foundation CEO TT Durai and the Singapore Press Holdings.[9] He was also one of the judges in the Court presiding over the court proceedings pertaining to the disciplinary proceedings against Dr Susan Lim, that resulted in her suspension.[10] He also served as the President of the Industrial Arbitration Court from 2002 to 2007.[11]
Apart from serving as an academic, he is also presently a neutral evaluator[12] and a senior mediator[13] with the Singapore Mediation Centre.
Tan attended the University of Singapore (now the National University of Singapore), and graduated from its Faculty of Law with a Bachelor of Laws (LL.B.) with first class honours in 1972.[14] He subsequently obtained a Master of Laws (LL.M.) from the University of London in 1974, and was admitted to the Bar as an advocate and solicitor in 1976.[15]
Tan joined the University of Singapore's Faculty of Law in 1972, eventually rising to the position of Dean in 1987 (even before turning 40 years old) and Deputy Vice-Chancellor of the National University of Singapore in 1992.[15] [16] As an academic, he was said to be "a popular member of the Faculty because of his kind and approachable manner and the clarity of his teaching."
From 1980 to 1997, he also served as Master of Raffles Hall, staying on campus with students of the National University of Singapore hostel. As Dean of the Law Faculty, Tan invited Tan Cheng Han, a subsequent dean, to consider pursuing academia at the NUS Law Faculty, when the latter was a final year law student.[17] [18]
Tan is the author of the books The Law in Singapore on Carriage of Goods by Sea (1986)[19] and Insurance Law in Singapore (1988),[20] and various law journal articles.