Nokomis Township is one of sixteen townships in Buena Vista County, Iowa, USA.

As of the 2000 census, its population was 2,244.

Nokomis Township covers an area of 35.93 square miles (93.1 km2) and contains one incorporated settlement, Alta.

According to the USGS, it contains two cemeteries: Scandinavian and Woodlawn.

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