| Official Name: | Sieper, Louisiana |
| Pushpin Map: | Louisiana#USA |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Louisiana |
| Subdivision Type2: | Parish |
| Subdivision Name2: | Rapides |
| Timezone: | Central (CST) |
| Utc Offset: | -6 |
| Timezone Dst: | CDT |
| Utc Offset Dst: | -5 |
| Elevation Ft: | 180 |
| Coordinates: | 31.2111°N -92.8083°W |
| Postal Code Type: | ZIP code |
| Postal Code: | 71472 |
| Area Code: | 318 |
| Blank Name: | GNIS feature ID |
| Blank Info: | 556042 |
Sieper is an unincorporated community in Rapides Parish, Louisiana, United States. Its ZIP code is 71472.[1]