Loi Tung (Chinese: 萊洞) is a village in Sha Tau Kok, North District, Hong Kong.
Loi Tung is a recognized village under the New Territories Small House Policy.
[1] It is one of the villages represented within the Sha Tau Kok District Rural Committee.
For electoral purposes, Loi Tung is part of the Sha Ta constituency, which is currently represented by Ko Wai-kei.
[2][3] Loi Tung is part of the Four Yeuk (四約; 'Four Villages Alliance'), which comprises Loi Tung, Lung Yeuk Tau, Lin Ma Hang and Tan Chuk Hang.