Tan Wu Meng (Chinese: 陈有明; pinyin: Chén Yǒumíng; born 1975)[1] is a Singaporean politician and oncologist who served as Senior Parliamentary Secretary for Foreign Affairs and Senior Parliamentary Secretary for Trade and Industry concurrently between 2018 and 2020.

He was the recipient of an A*STAR International Fellowship and a Cambridge MBBS-PhD programme scholarship, allowing him to train as a doctor and complete a research doctorate at the Medical Research Council Laboratory of Molecular Biology.

[3] From 2006 to 2009, Tan served with the North West Community Development Council as a Councillor and Vice-Chair of the Youth Works Sub-Committee.

During the 2015 general election, Tan was a member of the People's Action Party (PAP) team contesting in Jurong GRC.

[6] Following the election, it was announced that Tan would be standing down from the role of Parliamentary Secretary and would continue to serve in Parliament as a backbencher.