Smithfield Township is the name of several places in the United States:
Smithfield Township, DeKalb County, Indiana Smithfield Township, Fayette County, Iowa Smithfield Township, Johnston County, North Carolina Smithfield Township, Jefferson County, Ohio Smithfield Township, Bradford County, Pennsylvania Smithfield Township, Huntingdon County, Pennsylvania Smithfield Township, Monroe County, Pennsylvania and also: Middle Smithfield Township, Monroe County, Pennsylvania
See also Smithfield (disambiguation)