Ng Eng Hen (Chinese: ???; pinyin: Huáng Yong Hóng; Pe?h-oe-ji: N^g Éng-hông; born 10 December 1958) is a Singaporean politician and former surgical oncologist.
A member of the governing People's Action Party (PAP), he has been the Minister for Defence since 2011 and continued in this role after the October 2015 elections.
He has been a Member of Parliament (MP) representing the Bishan-Toa Payoh Group Representation Constituency (GRC) since 2001.