Kiên Thành may refer to several places in

Vietnam Vietnam or Viet Nam ( vi, Việt Nam, ), officially the Socialist Republic of Vietnam,., group="n" is a country in Southeast Asia, at the eastern edge of mainland Southeast Asia, with an area of and population of 96 million, making i ...

, including: * Kiên Thành, Bắc Giang, a rural commune of Lục Ngạn District *, a rural commune of Trấn Yên District

See also