Places beginning with FL in South Dakota, United States
- Flandreau
- Flandreau, City of
- Flandreau, Township of
- Flat Butte (historical), Township of
- Flat Butte, Township of
- Flat Creek, Township of
- Flatiron I (historical)
- Flora, Township of
- Florence
- Florence (historical)
- Florence (historical)
- Florence, Town of
- Florence, Township of
- Florence, Township of
- Floyd, Township of