| Zartlahn District | |
| Settlement Type: | District |
| Coordinates: | 5.6578°N -9.5089°W |
| Pushpin Map: | Liberia |
| Subdivision Type: | Country |
| Subdivision Name: | Liberia |
| Subdivision Type2: | County |
| Subdivision Name2: | Rivercess County |
| Population Total: | 7,146 |
| Population As Of: | 2008 |
| Utc Offset: | +0 |
| Elevation Ft: | 308 |
| Geocode: | 9645149 |
Zartlahn District is one of 8 districts of Rivercess County, Liberia. As of 2008, the population was 7,146.[1]