Hackberry is a census-designated place (CDP) in Cameron Parish, Louisiana, United States. The population was 1,699 at the 2000 census. It is part of the Lake Charles Metropolitan Statistical Area.
Hackberry is located at 29°59′11″N 93°23′50″W / 29.98639°N 93.39722°W / 29.98639; -93.39722 (29.986485, -93.397190).
According to the United States Census Bureau, the CDP has a total area of 93.7 square miles (242.7 km²), of which, 82.2 square miles (213.0 km²) of it is land and 11.4 square miles (29.6 km²) of it (12.21%) is water.