| Official Name: | Sondheimer, Louisiana |
| Pushpin Map: | Louisiana#USA |
| Pushpin Label: | Sondheimer |
| Pushpin Label Position: | left |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Louisiana |
| Subdivision Type2: | Parish |
| Subdivision Name2: | East Carroll |
| Timezone: | Central (CST) |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Elevation Ft: | 85 |
| Coordinates: | 32.55°N -91.1758°W |
| Postal Code Type: | ZIP code |
| Postal Code: | 71276 |
| Area Code: | 318 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 539474 |
Sondheimer is an unincorporated community in East Carroll Parish, Louisiana, United States. The community is located on U.S. Route 65, south of Lake Providence. Sondheimer has a post office with ZIP code 71276.[1] [2]
Sondheimer was named for Emanuel Sondheimer, founder of the Chicago-based lumber company that purchased the original tracts of timberland that became the community.[3]