Vĩnh Cửu district

Vĩnh Cửu is a rural district of Đồng Nai province in the Southeast region of Vietnam. As of 2003 the district had a population of 106,067. The district covers an area of 1122 km². The district capital lies at Vĩnh An.

The Vĩnh Cửu nature reserve is an area of (mostly secondary) seasonal tropical forest and links directly with Cát Tiên National Park; together they provide contiguous habitat for a number of endangered species including yellow-cheeked gibbons, gaur and Asian elephants. The Trị An lake (hồ) and dam form a substantial part of this district.

Administrative subdivisions
The district is subdivide to a township and 11 rural communes, including:
 * Vĩnh An township
 * Bình Hòa commune
 * Bình Lợi commune
 * Hiếu Liêm commune
 * Mã Đà commune
 * Phú Lý commune
 * Tân An commune
 * Tân Bình commune
 * Thạnh Phú commune
 * Thiện Tân commune
 * Trị An commune
 * Vĩnh Tân commune