Ngoy is a surname and given name. Notable people with the surname include:
- Ngoy Bomboko (born 1975), retired Congolese football player
- Charles Lokoli-Ngoy (born 1997), Australian professional footballer
- Aimé Ngoy Mukena, political figure from the Democratic Republic of the Congo
- Eugene Kabongo Ngoy (born 1960), Congolese former professional footballer
- Francis Dady Ngoy (born 1990), Congolese professional footballer
- Julien Ngoy (born 1997), Belgian footballer
- Kisula Ngoy (1940–2018), Congolese politician and doctor
- Krom Ngoy (1865–1936), Khmer poet and a master of Kse diev
- Michaël Ngoy (born 1982), Swiss former professional ice hockey defenceman
- Ted Ngoy (born 1942), Cambodian American owner of doughnut shops in California
- Trésor Kapuku Ngoy, Congolese businessman, politician and Christian minister
- Ngoy Nsumbu (born 1972), retired Congolese football midfielder
- Ngoy Srin (born 1994), Cambodian footballer
See also
edit- Ngoy District, a district (muang) of Luang Prabang province in northern Laos