Deerfield Township may refer to the following places in the United States:
Illinois Deerfield Township, Fulton County, Illinois Deerfield Township, Lake County, Illinois, former name of Moraine Township, until 1998
Iowa Deerfield Township, Chickasaw County, Iowa
Kansas Deerfield Township, Kearny County, Kansas
Michigan Deerfield Township, Isabella County, Michigan Deerfield Township, Lapeer County, Michigan Deerfield Township, Lenawee County, Michigan Deerfield Township, Livingston County, Michigan Deerfield Township, Mecosta County, Michigan
Minnesota Deerfield Township, Cass County, Minnesota Deerfield Township, Steele County, Minnesota
Missouri Deerfield Township, Vernon County, Missouri
New Jersey Deerfield Township, New Jersey
Ohio Deerfield Township, Hamilton County, Ohio, a former township Deerfield Township, Morgan County, Ohio Deerfield Township, Portage County, Ohio Deerfield Township, Ross County, Ohio Deerfield Township, Warren County, Ohio
Pennsylvania Deerfield Township, Tioga County, Pennsylvania Deerfield Township, Warren County, Pennsylvania
See also Upper Deerfield Township, New Jersey West Deerfield Township, Lake County, Illinois Deerfield (disambiguation)