Haskell Township is a township in Haskell County, Kansas, United States. As of the 2000 census, its population was 1,971.
Haskell Township covers an area of and contains one incorporated settlement, Sublette (the county seat). According to the USGS, it contains two cemeteries: Haskell and Ivanhoe.
Haskell Township contains two airports or landing strips: Currey Farms Airport and Sublette Flying Club Land Strip.