Linn Township may refer to:
Linn Township, Woodford County, Illinois Linn Township, Cedar County, Iowa Linn Township, Dallas County, Iowa Linn Township, Washington County, Kansas, in Washington County, Kansas Linn Township, Audrain County, Missouri Linn Township, Cedar County, Missouri Linn Township, Dent County, Missouri Linn Township, Moniteau County, Missouri Linn Township, Osage County, Missouri Linn Township, Hand County, South Dakota, in Hand County, South Dakota