

Tai Tung (Chinese: 大洞) is a village of in the Shap Sze Heung area of Sai Kung North, in Tai Po District, Hong Kong, located near the shore of Three Fathoms Cove.
Tai Tung is a recognized village under the New Territories Small House Policy.
22°25′34″N 114°15′48″E / 22.426096°N 114.263196°E