| Official Name: | Fortson, Washington |
| Pushpin Map: | Washington |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Washington |
| Subdivision Type2: | County |
| Subdivision Name2: | Snohomish |
| Timezone: | Pacific (PST) |
| Utc Offset: | -8 |
| Timezone Dst: | PDT |
| Utc Offset Dst: | -7 |
| Elevation Ft: | 472 |
| Coordinates: | 48.2683°N -121.7272°W |
| Area Code: | 425 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 1519707 |
Fortson is an unincorporated community in Snohomish County, Washington, United States.