Chester Township may refer to:

Arkansas

• Chester Township, Arkansas County, Arkansas, in Arkansas County, Arkansas
• Chester Township, Crawford County, Arkansas, in Crawford County, Arkansas
• Chester Township, Dallas County, Arkansas, in Dallas County, Arkansas

Illinois

• Chester Township, Logan County, Illinois

Indiana

• Chester Township, Wabash County, Indiana
• Chester Township, Wells County, Indiana

Iowa

• Chester Township, Howard County, Iowa
• Chester Township, Poweshiek County, Iowa

Michigan

• Chester Township, Eaton County, Michigan
• Chester Township, Otsego County, Michigan
• Chester Township, Ottawa County, Michigan

Minnesota

• Chester Township, Polk County, Minnesota
• Chester Township, Wabasha County, Minnesota

Nebraska

• Chester Township, Saunders County, Nebraska

New Jersey

• Chester Township, New Jersey

North Dakota

• Chester Township, Grand Forks County, North Dakota, in Grand Forks County, North Dakota

Ohio

• Chester Township, Clinton County, Ohio
• Chester Township, Geauga County, Ohio
• Chester Township, Meigs County, Ohio
• Chester Township, Morrow County, Ohio
• Chester Township, Wayne County, Ohio

Pennsylvania

• Chester Township, Delaware County, Pennsylvania

South Dakota

• Chester Township, Douglas County, South Dakota, in Douglas County, South Dakota
• Chester Township, Lake County, South Dakota, in Lake County, South Dakota