Six Mile Island State Nature Preserve
| Six Mile Island | |
|---|---|
IUCN category V (protected landscape/seascape) | |
| Location | Louisville, Kentucky |
| Nearest city | Jeffersonville, Indiana |
| Coordinates | 38°18′37″N 85°39′58″W / 38.3103°N 85.6661°W |
| Area | 81 acres (330,000 m2) |
| Established | June 24, 1979 |
| Governing body | Kentucky State National Preserves Commission |
Six Mile Island is a Kentucky state nature preserve located on the Ohio River upstream of Louisville, Kentucky.