Tung can refer to:
- Tung tree, a deciduous tree native to China.
- Tung oil, a furniture finish made from the seeds of the tung tree.
- Tung, a Cantonese Romanization of Chinese family names 董, commonly use in Hong Kong.
- Tung Fort,a hill fort in Maharashtra, India.
- Tung, a village in Bar Kham, Cambodia.
- Tung, the original Webster spelling of tongue.
- Tunng, an experimental folk band from the United Kingdom.
- Lê Quang Tung, Vietnamese military leader under Ngô Đình Diệm
- Tung, a village in Sikkim, India