Obe is a district in the northeast of Herat Province, Afghanistan. It borders on the north with Badghis Province, on the east with Chishti sharif District, on the southeast with Farsi District, on the south with Adraskan District, and on the west with Pashtun Zarghun and Karukh districts.
The population of the district was estimated at 64,300 in 2005. The district center is the town of Obe (Owbi). The Hari River flows through the district.
Coordinates: 34°22′24″N 63°11′43″E / 34.3734°N 63.1952°E