Nam Định province

Nam Định province
Clockwise from top : Nam Định city gate, Flag tower of Nam Định, Nam Định 3-2 Culture House, statue of Trần Hưng Đạo, Khoái Đồng church, Dầy Temple, Cổ Lễ Temple.
Nickname: 
"Côi Hill and Vị River"
(Non Côi Sông Vị, 孤山洧川)
Motto: 
"To build a prosperous and powerful country"
(Đắp xây non nước phú cường)
Location of Nam Định within Vietnam.
Coordinates: 20°15′N 106°15′E / 20.250°N 106.250°E / 20.250; 106.250
Country Vietnam
RegionRed River Delta
Establishment1831
Central hallNo.57, Vị Hoàng street, Nam Định city
Government
 • People Committee's ChairmanPhạm Đình Nghị
 • People Council's ChairmanLê Quốc Chỉnh
 • Front Committee's ChairmanTrần Minh Thắng
 • Party Committee's SecretaryĐặng Khánh Toàn
Area
 • Total
1,668.83 km2 (644.34 sq mi)
Population
 (2024)
 • Total
1,894,204
 • Density1,135.05/km2 (2,939.76/sq mi)
Demographics
 • EthnicitiesKinh
Hoa
Tanka
Mường
Tày
Nùng
GDP
 • TotalVND 58.736 trillion
US$ 2.551 billion
Time zoneUTC+7 (ICT)
Area codes228
ISO 3166 codeVN-67
Vehicle registration18
HDI (2020) 0.708
(32th)
WebsiteNamdinh.gov.vn
Namdinh.dcs.vn

Nam Định ([nām ɗîɲˀ] ) was a former province in the southern part of the Red River Delta region of Northern Vietnam.

On June 12, 2025, Nam Định was incorporated into Ninh Bình province.