Mun Tung Estate is a public rental housing (PRH) estate located in Tung Chung, Lantau Island, Hong Kong. Developed by the Hong Kong Housing Authority, it was completed in 2018 and consists of four residential blocks: Mun Wo House, Mun Shun House, Mun Hong House, and Mun Tai House. The estate provides a total of 3,866 PRH units, accommodating approximately 11,800 residents. The apartments range in size from 14 to 36 square meters, with different layouts catering to one- to five-person households. Mun Tung Estate features JoysMark, a retail and welfare block that includes shops, restaurants, a supermarket, and a wet market.

Additionally, the estate offers community facilities such as a kindergarten, a special child care center, an early education and training center, and a vocational rehabilitation services center. Residents can enjoy landscaped areas, children's play zones, fitness corners for the elderly, table tennis tables, and a badminton court.