Nakagawa (Tokachi) (中川郡 (十勝), Nakagawa-gun (Tokachi)) is a district located in Tokachi Subprefecture, Hokkaido, Japan.
There is a district with the same name in Kamikawa Subprefecture, see Nakagawa (Teshio) District, Hokkaido.
As of 2004, the district has an estimated population of 46,499 and a density of 28.34 persons per km2.
The total area is 1,640.88 km2.