Long ลอง
District
Ban Pin railway station with the Phi Pan Nam Range in the background
District location in Phrae province
Coordinates: 18°4′32″N 99°49′57″E / 18.07556°N 99.83250°E / 18.07556; 99.83250
Country	Thailand
Province	Phrae
Area
• Total	1,447.3 km2 (558.8 sq mi)
Population  (2005)
• Total	57,940
• Density	40.0/km2 (104/sq mi)
Time zone	UTC+7 (ICT)
Postal code	54150
Geocode	5403

Long (Thai: ลอง, pronounced [lɔ̄ːŋ]) is a district (amphoe) in the western part of Phrae province, northern Thailand.

Geography

Neighboring districts are (from the north clockwise) Song, Nong Muang Khai, Mueang Phrae, Sung Men, Den Chai, and Wang Chin of Phrae province; Mae Tha and Mae Mo of Lampang province.

The Phi Pan Nam Mountains dominate the landscape of the district. Doi Pha Klong National Park is in Long district.

Administration

The district is divided into nine sub-districts (tambons), which are further subdivided into 89 villages (mubans). There are two townships (thesaban tambons), Ban Pin and Huai O, both covering parts of the same-named tambon. There are anotherer nine tambon administrative organizations (TAO).