Lynn Township may refer to:
Lynn Township, Henry County, Illinois Lynn Township, Knox County, Illinois Lynn Township, Posey County, Indiana Lynn Township, Sioux County, Iowa Lynn Township, Michigan Lynn Township, McLeod County, Minnesota Lynn Township, Clay County, Nebraska Lynn Township, Wells County, North Dakota, in Wells County, North Dakota Lynn Township, Hardin County, Ohio Lynn Township, Pennsylvania, in Lehigh County Lynn Township, Day County, South Dakota, in Day County, South Dakota Lynn Township, Lincoln County, South Dakota, in Lincoln County, South Dakota Lynn Township, Moody County, South Dakota, in Moody County, South Dakota