| Official Name: | Mechanicsburg, Virginia |
| Settlement Type: | Census-designated place |
| Pushpin Map: | Virginia#USA |
| Pushpin Label: | Mechanicsburg |
| Coordinates: | 37.1488°N -80.9406°W |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Virginia |
| Subdivision Type2: | County |
| Subdivision Name2: | Bland |
| Area Footnotes: | [1] |
| Area Total Km2: | 1.24 |
| Area Land Km2: | 1.23 |
| Area Water Km2: | 0.0 |
| Population As Of: | 2020 |
| Population Footnotes: | [2] |
| Population: | 81 |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Postal Code Type: | ZIP Code |
| Postal Code: | 24315 (Bland) |
| Area Code: | 276 |
| Blank Name: | FIPS code |
| Blank Info: | 51-50840 |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 2807407 |
Mechanicsburg is an unincorporated community and census-designated place (CDP) in Bland County, Virginia, United States. As of the 2020 census, it had a population of 81.[2]
The CDP is in eastern Bland County, along Virginia State Route 42, which leads west-southwest 10miles to Bland, the county seat, and northeast to Pearisburg.