HàQuảng is a rural district of Cao Bằng province in the Northeast region of Vietnam.
As of 2019 the district had a population of 59,467. The district covers an area of . The district capital lies at Xuân Hòa.
HàQuảng district is subdivided to 21 commune-level subdivisions, including the townships of: Xuân Hòa (district capital), Thông Nông and the rural communes of: Cải Viên, Cần Nông, Cần Yên, ÃÂa Thông, Há»Âng Sỹ, Là ©ng Nặm, Lðáng Can, Lðáng Thông, Mã Ba, Ngá»Âc ÃÂào, Ngá»Âc ÃÂá»Âng, Ná»Âi Thôn, Quý Quân, Sóc Hà, Thanh Long, Thðợng Thôn, Tá»Âng Cá»Ât, Trðá»Âng Hàand Yên Sán.