Choszczno County (Polish: powiat choszczeński) is a unit of territorial administration and local government (powiat) in West Pomeranian Voivodeship, north-western Poland.

It came into being on January 1, 1999, as a result of the Polish local government reforms passed in 1998.

Its administrative seat and largest town is Choszczno, which lies 62 kilometres (39 mi) south-east of the regional capital Szczecin.

The county covers an area of 1,327.95 square kilometres (512.7 sq mi).

These are listed in the following table, in descending order of population.