Nguyễn Phúc Trú, or Nguyễn Phúc Chú, (c. 1697–1738; r. 1725–1738) was one of the Nguyễn lords who ruled over Đàng Trong (southern Vietnam) in the 16th–18th centuries. Also known as Ninh Vương, he expanded his family's territory by seizing the Cambodian provinces of Vĩnh Long Province and Tiền Giang Province in 1731.