| Post Oak, Virginia | |
| Settlement Type: | Unincorporated community |
| Pushpin Map: | USA Virginia Northern#USA Virginia#USA |
| Pushpin Label Position: | left |
| Subdivision Type: | Country |
| Subdivision Type1: | State |
| Subdivision Type2: | County |
| Subdivision Name2: | Spotsylvania |
| 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: | 38.1661°N -77.6633°W |
| Postal Code Type: | ZIP codes |
| Blank Name: | FIPS code |
| Blank1 Name: | GNIS feature ID |
Post Oak is an unincorporated community in Spotsylvania County in the U.S. state of Virginia. Post Oak is located near the intersection of Courthouse Road and Post Oak Road. Post Oak Middle School, Virginia[1] and Spotsylvania High School are less than one-half mile away. A farm is next to Post Oak.[2] Today, there is a supermarket located about two miles from Post Oak.[3] Located on Post Oak rd. within the Post Oak community is Calvary Baptist Church.