Steung Trang is a district located in the northern part of Kampong Cham province in Cambodia. The district capital, Steung Trang town, is situated approximately 30 kilometres north of the provincial capital, Kampong Cham, by road.
The area is characterized as a large border district situated along the Mekong River. It serves as a geographical boundary between four provinces: Kampong Cham, Kampong Thom, Kratie, and Tbong Khmum. Historically, Steung Trang is notable as the birthplace of two Cambodian Prime Ministers, Hang Thun Hak (1972–1973) and Hun Sen (1985–2023).