| Official Name: | Marshalltown, Virginia |
| Settlement Type: | Unincorporated community |
| Pushpin Map: | Virginia#USA |
| Pushpin Label: | Marshalltown |
| Pushpin Map Caption: | Location in Virginia |
| Coordinates: | 37.5381°N -80.0597°W |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Virginia |
| Subdivision Type2: | County |
| Subdivision Name2: | Craig |
| Elevation Ft: | 1250 |
| Elevation M: | 381 |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Area Code Type: | Area code |
| Area Code: | 540 |
| Blank Name: | GNIS ID[1] [2] |
| Blank1 Name: | FIPS code |
| Blank1 Info: | 51-49700 |
Marshalltown is an unincorporated community in east-central Craig County, Virginia, United States.[1] It lies along State Route 615, northeast of New Castle.[3]