Brown Township may refer to:
Arkansas
- Brown Township, Monroe County, Arkansas, in Monroe County, Arkansas
Illinois
- Brown Township, Champaign County, Illinois
Indiana
- Brown Township, Hancock County, Indiana
- Brown Township, Hendricks County, Indiana
- Brown Township, Montgomery County, Indiana
- Brown Township, Morgan County, Indiana
- Brown Township, Ripley County, Indiana
- Brown Township, Washington County, Indiana
Iowa
- Brown Township, Linn County, Iowa
Michigan
- Brown Township, Michigan
Missouri
- Brown Township, Douglas County, Missouri, in Douglas County, Missouri
North Dakota
- Brown Township, McHenry County, North Dakota, in McHenry County, North Dakota
Ohio
- Brown Township, Carroll County, Ohio
- Brown Township, Darke County, Ohio
- Brown Township, Delaware County, Ohio
- Brown Township, Franklin County, Ohio
- Brown Township, Knox County, Ohio
- Brown Township, Miami County, Ohio
- Brown Township, Paulding County, Ohio
- Brown Township, Vinton County, Ohio
Pennsylvania
- Brown Township, Lycoming County, Pennsylvania
- Brown Township, Mifflin County, Pennsylvania