Hung Shui Kiu (traditional Chinese:洪水橋; simplified Chinese:洪水桥; literally: "Floody Bridge") is an area between Ping Shan and Lam Tei, in the western part of the New Territories of Hong Kong. It covers parts of Yuen Long and Tuen Mun districts. It is largely rural residential. Several Housing Authority blocks are under construction on a 6.5-hectare site bounded by Tin Sum, Hung Tin, Hung Chi and Hung Yuen roads.