Oak Creek Township is one of twenty-four townships in Saunders County, Nebraska, United States.

The population was 932 at the 2020 census,[1] 40.8% of whom were of Czech ancestry, the second highest percentage of Czech-Americans in the United States.

A 2021 estimate placed the township's population at 943.

[1] The Village of Valparaiso lies within the township.

This Saunders County, Nebraska state location article is a stub.