Richfield Township may refer to:
* Richfield Township, Adams County, Illinois
* Richfield Township, Morton County, Kansas, in Morton County, Kansas
* Richfield Township, Genesee County, Michigan
* Richfield Township, Roscommon County, Michigan
* Richfield Township, Henry County, Ohio
* Richfield Township, Lucas County, Ohio
* Richfield Township, Summit County, Ohio
* Richfield Township, Spink County, South Dakota, in Spink County, South Dakota
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Township name disambiguation pages