Dayton Township is one of fourteen townships in Bremer County, Iowa, United States.

At the 2010 census, its population was 380.

[3] Dayton Township covers an area of 36.63 square miles (94.9 km2) and contains no incorporated settlements.

According to the USGS, it contains two cemeteries: Saint Johns Evangelical Lutheran and Saint Pauls United Church of Christ.

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