| Official Name: | Fremont Township |
| Settlement Type: | Township |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Iowa |
| Subdivision Type2: | County |
| Subdivision Name2: | Benton |
| Area Total Km2: | 93.85 |
| Area Land Km2: | 93.85 |
| Area Water Km2: | 0 |
| Area Total Sq Mi: | 36.23 |
| Area Land Sq Mi: | 36.23 |
| Area Water Sq Mi: | 0 |
| Area Water Percent: | 0 |
| Population As Of: | 2000 |
| Population Total: | 1736 |
| Population Density Km2: | 18.5 |
| Population Density Sq Mi: | 47.9 |
| Elevation M: | 249 |
| Elevation Ft: | 817 |
| Coordinates: | 41.9925°N -91.8933°W |
| Timezone: | CST |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Postal Code Type: | ZIP codes |
| Postal Code: | 52206, 52228, 52315, 52324, 52332 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 0467872 |
Fremont Township is one of twenty townships in Benton County, Iowa, United States. At the 2000 census, its population was 1,736.[1]
According to the United States Census Bureau, Fremont Township covers an area of 36.23 square miles (93.85 square kilometers).
The township contains these three cemeteries: Fix, Raetz and Saint Stephens.