Fremont Township may refer to:
California
editIllinois
editIndiana
editIowa
edit- Fremont Township, Benton County, Iowa
- Fremont Township, Bremer County, Iowa
- Fremont Township, Buchanan County, Iowa
- Fremont Township, Butler County, Iowa
- Fremont Township, Cedar County, Iowa
- Fremont Township, Clarke County, Iowa
- Fremont Township, Fayette County, Iowa
- Fremont Township, Hamilton County, Iowa
- Fremont Township, Johnson County, Iowa
- Fremont Township, Page County, Iowa
- Fremont Township, Winneshiek County, Iowa