Waterloo Township

Waterloo Township may refer to:

Canada

 * Waterloo Township, Ontario, defunct; dissolved following the creation of Waterloo Region

United States

 * Waterloo Township, Fayette County, Indiana
 * Waterloo Township, Allamakee County, Iowa
 * Waterloo Township, Lyon County, Kansas
 * Waterloo Township, Jackson County, Michigan
 * Waterloo Township, Cavalier County, North Dakota, in Cavalier County, North Dakota
 * Waterloo Township, Athens County, Ohio