Harrison Township may refer to:
Arkansas Harrison Township, Hot Spring County, Arkansas, in Hot Spring County, Arkansas Harrison Township, Union County, Arkansas, in Union County, Arkansas Harrison Township, White County, Arkansas, in White County, Arkansas
Illinois Harrison Township, Winnebago County, Illinois
Indiana Harrison Township, Bartholomew County, Indiana Harrison Township, Blackford County, Indiana Harrison Township, Boone County, Indiana Harrison Township, Cass County, Indiana Harrison Township, Clay County, Indiana Harrison Township, Daviess County, Indiana Harrison Township, Dearborn County, Indiana Harrison Township, Delaware County, Indiana Harrison Township, Elkhart County, Indiana Harrison Township, Fayette County, Indiana Harrison Township, Harrison County, Indiana Harrison Township, Henry County, Indiana Harrison Township, Howard County, Indiana Harrison Township, Knox County, Indiana Harrison Township, Kosciusko County, Indiana Harrison Township, Miami County, Indiana Harrison Township, Morgan County, Indiana Harrison Township, Owen County, Indiana Harrison Township, Pulaski County, Indiana Harrison Township, Spencer County, Indiana Harrison Township, Union County, Indiana Harrison Township, Vigo County, Indiana Harrison Township, Wayne County, Indiana Harrison Township, Wells County, Indiana
Iowa Harrison Township, Adair County, Iowa Harrison Township, Benton County, Iowa Harrison Township, Boone County, Iowa Harrison Township, Harrison County, Iowa Harrison Township, Kossuth County, Iowa Harrison Township, Lee County, Iowa Harrison Township, Mahaska County, Iowa Harrison Township, Osceola County, Iowa
Kansas Harrison Township, Chautauqua County, Kansas Harrison Township, Franklin County, Kansas Harrison Township, Greeley County, Kansas Harrison Township, Jewell County, Kansas Harrison Township, Nemaha County, Kansas, in Nemaha County, Kansas Harrison Township, Rice County, Kansas, in Rice County, Kansas Harrison Township, Wallace County, Kansas, in Wallace County, Kansas
Michigan Harrison Township, Michigan
Minnesota Harrison Township, Minnesota
Missouri Harrison Township, Daviess County, Missouri Harrison Township, Grundy County, Missouri Harrison Township, Mercer County, Missouri Harrison Township, Moniteau County, Missouri Harrison Township, Scotland County, Missouri Harrison Township, Vernon County, Missouri
Nebraska Harrison Township, Buffalo County, Nebraska Harrison Township, Hall County, Nebraska Harrison Township, Knox County, Nebraska
New Jersey Harrison Township, Gloucester County, New Jersey
North Dakota Harrison Township, North Dakota, in Ward County, North Dakota
Ohio Harrison Township, Carroll County, Ohio Harrison Township, Champaign County, Ohio Harrison Township, Darke County, Ohio Harrison Township, Gallia County, Ohio Harrison Township, Hamilton County, Ohio Harrison Township, Henry County, Ohio Harrison Township, Knox County, Ohio Harrison Township, Licking County, Ohio Harrison Township, Logan County, Ohio Harrison Township, Montgomery County, Ohio Harrison Township, Muskingum County, Ohio Harrison Township, Paulding County, Ohio Harrison Township, Perry County, Ohio Harrison Township, Pickaway County, Ohio Harrison Township, Preble County, Ohio Harrison Township, Ross County, Ohio Harrison Township, Scioto County, Ohio Harrison Township, Van Wert County, Ohio Harrison Township, Vinton County, Ohio
Pennsylvania Harrison Township, Allegheny County, Pennsylvania Harrison Township, Bedford County, Pennsylvania Harrison Township, Potter County, Pennsylvania
South Dakota Harrison Township, Spink County, South Dakota, in Spink County, South Dakota