Neosho Township is a township in Coffey County, Kansas, United States. As of the 2000 census, its population was 140.

Neosho Township covers an area of 48.18 square miles (124.8 km) and contains no incorporated settlements. According to the USGS, it contains three cemeteries: Big Creek, Crandell and Lorenz Schlichter Memorial.

This township is bounded by the streams of Big Creek, Long Creek, North Big Creek, South Big Creek, and Turkey Creek.

Neosho Township contains one airport or landing strip, McMullen Airport.

• USGS Geographic Names Information System (GNIS)

• City-Data.com