Lewis Township may refer to:
Lewis Township, Scott County, Arkansas, in Scott County, Arkansas Lewis Township, Clay County, Indiana Lewis Township, Pottawattamie County, Iowa Lewis Township, Gove County, Kansas Lewis Township, Holt County, Missouri Lewis Township, New Madrid County, Missouri Lewis Township, Minnesota Lewis Township, Clay County, Nebraska Lewis Township, Bottineau County, North Dakota Lewis Township, Brown County, Ohio Lewis Township, Lycoming County, Pennsylvania Lewis Township, Northumberland County, Pennsylvania Lewis Township, Union County, Pennsylvania