| Official Name: | Greenhead, Florida |
| Nickname: | Community of Mystery |
| Pushpin Map: | Florida |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Florida |
| Subdivision Type2: | County |
| Subdivision Name2: | Washington |
| Population Total: | 100 |
| Timezone: | Central (CST) |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Postal Code Type: | ZIP code |
| Postal Code: | 32428 |
| Area Code: | 850 |
Greenhead is an unincorporated community in Washington County, Florida, United States. It is located along State Road 77 north of Sand Hills (Florida).
Greenhead is the location of the deed-restricted Grassy Pond Community, surrounding Grassy Pond and is governed by a homeowners' association.