Tan Wu Meng (Chinese: 陈有明; pinyin: Chén Yǒumíng; born 1975) 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. A member of the governing People's Action Party (PAP), he has been the Member of Parliament (MP) representing the Clementi division of Jurong GRC since 2015.