Międzychód County (Polish: powiat międzychodzki) is a unit of territorial administration and local government (powiat) in Greater Poland Voivodeship, west-central 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 Międzychód, which lies 74 kilometres (46 mi) west of the regional capital Poznań.

The only other town in the county is Sieraków, lying 16 km (10 mi) east of Międzychód.

The county covers an area of 736.66 square kilometres (284.4 sq mi).