HàTénh is a province in the North Central Coast region of Vietnam. It borders Nghá» An to the north, Quảng Bình to the south, Laos to the west, and the South China Sea (Gulf of Tonkin) to the east.
HàTénh together with neighbouring NghỠAn province the two provinces are together called "NghỠTénh", and the locals are known for speaking Vietnamese with a regional accent.
HàTénh is about 340 km (211 miles) south of Hanoi.
The climate is sub-tropical, with cooler temperatures in winter; Vietnam's highest ever temperature, 43.4 degrees Celsius (110 Fahrenheit), was recorded in the province in 2019.
Agriculture, forestry and fishery takes up 35.5% of total GDP and the province's GDP accounts for 0.7% of Vietnam's GDP. Và ©ng ÃÂng harbour with some plants, factories and a thermal power station is becoming the most active economic hub. Vietnam Steel operates an iron mine in Thạch Khê District, with reserves of 544 million tonnes of iron.
A US$10 billion iron and steel plant was built in Và ©ng ÃÂng in the 2010s (see Formosa Ha Tinh Steel Corporation). The steel plant is part of an industrial park, which is estimated to cost more than US$20 billion. When finished in 2020, the industrial park will have a port, a 2,100-MW power plant and a steel plant with six blast furnaces. In 2016, the Formosa Steel plant released untreated waste water with heavy metals and other toxins into the nearby sea, which caused the 2016 Vietnam marine life disaster.
In chữ Hán, the province's name is written as , meaning "quiet river". Beginning in 1930 HàTénh, along with Nghá» An and Quảng Ngãi, was one of the early grounds for the Vietnamese rural Soviet movement and protests.