Nam Định

Nam Định City
Thành phố Nam Định
Thành Nam
Landscape of Vị Xuyên Lake.
Nickname(s): 
"Textilepolis"
(Thành-phố dệt)
Motto(s): 
"To build a prosperous and powerful country"
(Đắp-xây non-nước phú-cường)
Nam Định City
Coordinates: 20°25′12″N 106°10′06″E / 20.42000°N 106.16833°E / 20.42000; 106.16833
CountryVietnam
RegionRed River Delta
EstablishmentOctober 17, 1921
Central hallNo.10, Trần Đăng Ninh road, Bà Triệu ward, Nam Định city
Government
 • TypeMunicipality
 • People Committee's ChairmanNguyễn Tiến Dũng
 • People Council's chairmanNguyễn Anh Tuấn
 • Front Committee's chairmanHoàng Quang Khoa
 • Party Committee's SecretaryNguyễn Anh Tuấn
Area
195.39 km2 (75.44 sq mi)
Population
 (2022)
448,225
 • Density2,294.0/km2 (5,941.4/sq mi)
 • Urban
364,181
 • Metro
84,045
 • Ethnicities
Kinh
Tanka
Tày
Nùng
Time zoneUTC+7 (Indochina Time)
ZIP code
420000
ClimateCwa
WebsiteThanhpho.Namdinh.gov.vn
Thanhpho.Namdinh.dcs.vn

Nam Định ([naːm˧˧:ɗḭ̈ʔŋ˨˩]) was the capital city of Nam Định province in the Red River Delta of the Northern Vietnam. As part of the 2025 Vietnamese administrative reform, all district-level subdivisions, including Nam Định, were abolished. The former city now corresponds with Đông A, Nam Định, Thành Nam, Thiên Trường and Trường Thi wards of Ninh Bình province.