Northwest Township may refer to:

Northwest Township, Stone County, Arkansas, in Stone County, Arkansas Northwest Township, Orange County, Indiana Northwest Township, St. Louis County, Missouri, in St. Louis County, Missouri Northwest Township, Brunswick County, North Carolina, in Brunswick County, North Carolina Northwest Township, Dickey County, North Dakota, in Dickey County, North Dakota Northwest Township, Kidder County, North Dakota, in Kidder County, North Dakota Northwest Township, Williams County, Ohio