Nguyễn Thu Thuỷ (June 20, 1976 – June 5, 2021) was a Vietnamese beauty pageant winner, who was crowned as the 4th Miss Vietnam in 1994 when she was a first year student at the Institute for International Relations (Cung Văn hóa Hữu nghị Việt - Xô) in Hanoi.
Her father, Nguyễn Văn Lợi, and mother were civil servants in the Linguistics Institute of Vietnam (Viện Ngôn ngữ học).
[1] Nguyễn Thu Thuỷ was 1.72 m (5 ft 8 in) tall and was one of the favorites during that edition, where she also attained the best award in the competition.
Nguyễn Thu Thuỷ studied business administration in the United States for 2 years and owned a beauty salon chain in Hanoi.
On 5 June 2021, Nguyễn Thu Thuỷ died from a sudden cardiac arrest after feeling unwell for a few days.