Flat Island
Flat Island is the name of the following islands:
- Flat Island (Australia) , part of Australia
- Flat Island (Mauritius) , near Mauritius
- Flat Island (Hong Kong) , off Hong Kong
- Flat Island ( Spratly Islands ) , one of the Spratly Islands
- Flat Island (Newfoundland) , off Newfoundland, Canada
- Flat Jason Island , part of the Falkland Islands
in Antarctica
in New Zealand
- Flat Island (Waikato) in the Waikato region
- Flat Island (Northland) in the Northland region
in the United States: