Flat River
Flat River is the name of the following rivers:
in the United States:
- Flat River (Loggy Bayou) , river in Bossier Parish, Louisiana
- Flat River (De Soto Parish, Louisiana) , river in De Soto Parish, Louisiana
- Flat River (Grand River) , river in Kent County, Michigan
- Flat River (Big River) , Missouri River
- Flat River (Neuse River) , river in North Carolina
- Flat River (Wood River) , river in Washington County, Rhode Island
in Canada:
- Flat River (South Nahanni River) , in the Northwest Territories
Flat River stands for:
- Flat River , city in Missouri, now part of Park Hills, Missouri
