Buffalo Township may refer to:
Arkansas
- Buffalo Township, Craighead County, Arkansas, in Craighead County, Arkansas
Illinois
- Buffalo Township, Ogle County, Illinois
Iowa
- Buffalo Township, Buchanan County, Iowa
- Buffalo Township, Kossuth County, Iowa
- Buffalo Township, Linn County, Iowa
- Buffalo Township, Scott County, Iowa
- Buffalo Township, Winnebago County, Iowa
Kansas
- Buffalo Township, Barton County, Kansas
- Buffalo Township, Jewell County, Kansas
- Buffalo Township, Cloud County, Kansas
Minnesota
- Buffalo Township, Wright County, Minnesota
Missouri
- Buffalo Township, Dunklin County, Missouri
- Buffalo Township, Morgan County, Missouri
- Buffalo Township, Newton County, Missouri, in Newton County, Missouri
- Buffalo Township, Pike County, Missouri
North Dakota
- Buffalo Township, North Dakota
Ohio
- Buffalo Township, Ohio
Oklahoma
- Buffalo Township, in Beckham County, Oklahoma
- Buffalo Township, in Garfield County, Oklahoma
- Buffalo Township, in Harper County, Oklahoma
- Buffalo Township, in Latimer County, Oklahoma
- Buffalo Township, in Noble County, Oklahoma
Pennsylvania
- Buffalo Township, Butler County, Pennsylvania
- Buffalo Township, Perry County, Pennsylvania
- Buffalo Township, Union County, Pennsylvania
- Buffalo Township, Washington County, Pennsylvania