Lincoln Township is one of twelve townships in Audubon County, Iowa, United States.

[3] Lincoln Township was organized in 1876.

[4] Lincoln Township covers an area of 35.9 square miles (93.0 km2) and contains one incorporated settlement, Gray.

According to the USGS, it contains two cemeteries: Gray and Lincoln Township.

This article about the geography of Audubon County, Iowa is a stub.