Esashi (枝幸郡 Esashi-gun?) is a district located in Sōya Subprefecture, Hokkaido, Japan.
As of 2004, the district has an estimated population of 16,986 and a density of 8.87 persons per km². The total area is 1,915.76 square kilometres (739.68 sq mi).
Coordinates: 44°51′57″N 142°26′07″E / 44.865969°N 142.435189°E