The New Territories Heung Yee Kuk Yuen Long District Secondary School (abbreviated as NTHYKYLDSS) (Chinese: 新界鄉議局元朗區中學) is a Hong Kong secondary school located in Yuen Long, New Territories.

The opening ceremony was then held in 1969, with Sir David Trench as the officiator.

The school council was established on the same year, with Ho Chuen Yiu as the chairman.

The education department planned to expand the school campus.

This Hong Kong school or sixth-form college related article is a stub.