| McMullin | |
| Settlement Type: | CDP |
| Pushpin Map: | Virginia |
| Pushpin Label Position: | bottom |
| Pushpin Map Caption: | Location within the Commonwealth of Virginia |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Virginia |
| Subdivision Type2: | County |
| Subdivision Name2: | Smyth |
| Unit Pref: | Imperial |
| Population As Of: | 2010 |
| Population Total: | 464 |
| Population Density Km2: | auto |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Coordinates: | 36.8175°N -81.5753°W |
| Postal Code Type: | ZIP codes |
| Postal Code: | 24354 |
| Blank Name: | FIPS code |
| Blank Info: | 51-48445 |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 2629841 |
McMullin is a census-designated place in Smyth County, Virginia. The population as of the 2010 Census was 464.[1]
Fox Farm site was listed on the National Register of Historic Places in 1978.