Słubice County (Polish: powiat słubicki) is a unit of territorial administration and local government (powiat) in Lubusz Voivodeship, western Poland, on the German border.

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 Słubice, which lies 63 km (39 mi) south-west of Gorzów Wielkopolski and 79 km (49 mi) north-west of Zielona Góra.

The county contains three other towns: Rzepin, lying 19 km (12 mi) east of Słubice, Ośno Lubuskie, lying 25 km (16 mi) north-east of Słubice, and Cybinka, 24 km (15 mi) south-east of Słubice.

The county covers an area of 999.77 square kilometres (386.0 sq mi).