| Official Name: | Greenlaw, Louisiana |
| Pushpin Map: | Louisiana#USA |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Louisiana |
| Subdivision Type2: | Parish |
| Subdivision Name2: | Tangipahoa |
| Timezone: | Central (CST) |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Elevation Ft: | 259 |
| Coordinates: | 30.9844°N -90.4847°W |
| Area Code: | 985 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 554619 |
| Blank1 Name: | FIPS code |
| Blank1 Info: | 22-31460 |
Greenlaw is an unincorporated community in Tangipahoa Parish, Louisiana, United States. The community is located 172NaN2 N of Amite City, Louisiana.
The community is named after a local sawmill owned by Edward Runnels Greenlaw who owned and operated the Greenlaw Lumber Company.[1] [2]