Cox Creek Township is a township in Clayton County, Iowa, United States.

[1] Cox Creek Township covers an area of 36.79 square miles (95.3 km2) and contains one incorporated settlement, Littleport.

According to the USGS, it contains ten cemeteries: Cords, Dohrer, Hartmann, Mederville, Meyer, Osborne, Sacred Heart, Schmidt, Union and Watkins.

The stream of Cox Creek runs through this township.

This article about the geography of Clayton County, Iowa is a stub.