Hong Kong Taoist Association Tang Hin Memorial Secondary School (Chinese: 香港道教聯合會鄧顯紀念中學, abbreviated as THMSS) is a secondary school located in Choi Yuen Estate, Sheung Shui, Hong Kong.

The school motto is "Grasp Principles, Cultivate Virtues" (明道立德).

At the time it was established, it was a band 5 secondary school with a modest reputation.

[citation needed] In 2007, 2008, and 2015, four students got 10A and 1 got 9 5** results in the Public Examination (HKCE)(HKAL)(HKDSE).

The school is located next to Sheung Shui station, near Choi Yuen bus terminus.