Hóc Môn is a suburban district of Ho Chi Minh City, Vietnam. In 2019, the district had a population of 542,243 and an area of .
Hóc Môn District borders Củ Chi district to the north, Bình Dðáng province to the east, District 12 to the south, and Bình Chánh and Bình Tân districts to the west.
Hóc Môn District now consists of the town of Hóc Môn (thá» trấn Hóc Môn) and 11 communes (xã):
Between 1698 and 1731, some people from the northern and central regions of Vietnam moved to Hóc Môn to escape the constant warfare between the Nguyá» n and the Trá»Ânh. At that time, this area was still undeveloped land, with wild animals including tigers roaming free. Because a great deal of taro grew in the swampy areas there, the new settlers called this place "Hóc Môn", meaning "the corner/alley with taro." In 1885 a revolt broke out at the . However, in Khmer language "Hóc Môn" is spelled (by Annamese pronunciation) of "á áÂȇÂÂáÂÂáÂÂá¼áÂÂ" (Hok-maun).
The Giá»Âng T-road junction (ngã ba Giá»Âng) at Hóc Môn is a road intersection where many anticolonial prisoners were executed by French firing squads, including Phan ÃÂÃÂng Lðu, HàHuy TáºÂp, Nguyá» n Thá» Minh Khai, Võ VÃÂn Tần and Nguyá» n VÃÂn Cừ on 28 August 1941.
In April 1997, seven communes split to create District 12: Thạnh Lá»Âc, An Phú ÃÂông, Tân Thá»Âi Hiá»Âp, ÃÂông Hðng ThuáºÂn, Tân Thá»Âi Nhất, a piece of Tân Chánh Hiá»Âp and a piece of Trung Mỹ Tây.