| Walltown | |
| Settlement Type: | Unincorporated community |
| Pushpin Map: | USA Kentucky#USA |
| Pushpin Label Position: | left |
| Pushpin Map Caption: | Location within the state of Kentucky |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Kentucky |
| Subdivision Type2: | County |
| Subdivision Name2: | Casey |
| Unit Pref: | Imperial |
| Population As Of: | 2000 |
| Population Density Km2: | auto |
| Timezone: | Central (CST) |
| Utc Offset: | -6 |
| Timezone Dst: | EST |
| Utc Offset Dst: | -5 |
| Elevation Ft: | 1234 |
| Coordinates: | 37.3222°N -84.7317°W |
| Postal Code Type: | ZIP codes |
| Blank Name: | FIPS code |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 509307 |
Walltown is a rural unincorporated community in eastern Casey County, Kentucky, United States. It was named for Robert Wall, who purchased 700 acres (2.8 km) of land in the area in 1807.[1] Its post office operated from 1886 to 1907.