Fisher Township is one of thirteen townships in Fremont County, Iowa, United States.

As of the 2010 census, its population was 698 and it contained 341 housing units.

[1] Fisher Township was named for Edward Fisher, a pioneer settler.

[3] As of the 2010 census, Fisher Township covered an area of 40.45 square miles (104.8 km2), all land.

[1] The township contains Farragut Cemetery[4] and Manti Cemetery.