| Mechanicsburg, West Virginia | |
| Settlement Type: | Unincorporated community |
| Pushpin Map: | West Virginia#USA |
| Pushpin Label: | Mechanicsburg |
| Pushpin Label Position: | bottom |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | West Virginia |
| Subdivision Type2: | County |
| Subdivision Name2: | Hampshire |
| Unit Pref: | Imperial |
| Population As Of: | 2000 |
| Population Density Km2: | auto |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Coordinates: | 39.3353°N -78.8103°W |
| Postal Code Type: | ZIP codes |
| Blank Name: | FIPS code |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 1549817 |
Mechanicsburg, also known as Mechanicsville, is an unincorporated community in Hampshire County, West Virginia, United States. It is located on the Northwestern Turnpike (U.S. Route 50) west of Romney at Mill Creek Gap (sometimes referred to as Mechanicsburg Gap). Mechanicsburg is the site of "The Burg" (c. 1769), used as a headquarters by both armies during the American Civil War. Along Fox Hollow Road (County Route 50/4) lies the 19th-century Fox's Hollow Baptist Church and the old Mechanicsburg School.
The Fox's Hollow area of Mechanicsburg is currently experiencing major residential development, including Silver Leaf, a community of wooded five and 10acres lots.