Hackberry is an unincorporated community in Cottle County, in the U.S. state of Texas.

[1] According to the Handbook of Texas, the community had a population of 30 in 2000.

Hackberry is located on Farm to Market Road 1038 in southeastern Cottle County.

[2] According to the Köppen climate classification system, Hackberry has a semiarid climate, abbreviated BSk on climate maps.

[2] Today, the community is served by the Paducah Independent School District.