| En Name: | Semiluksky District |
| Ru Name: | Семилукский район |
| Image View: | Дон у Семилук.JPG |
| Coordinates: | 51.6833°N 41°W |
| Image Coa: | Coat of Arms of Semilukisky rayon (Voronezh Oblast).png |
| Federal Subject: | Voronezh Oblast |
| Adm Data As Of: | December 2012 |
| Adm Ctr Type: | town |
| Adm Ctr Name: | Semiluki |
| Town Of District Significance Type: | Urban settlements (towns) |
| No Of Towns Of District Significance: | 1 |
| Urban-Type Settlement Of District Significance Type: | Urban settlements (urban-type settlements) |
| No Of Urban-Type Settlements Of District Significance: | 2 |
| Selsoviet Type1: | Rural settlements |
| No Of Selsoviets Type1: | 12 |
| No Of Cities Towns: | 1 |
| No Of Urban-Type Settlements: | 2 |
| No Of Rural Localities: | 76 |
| Mun Data As Of: | June 2012 |
| Mun Formation1: | Semiluksky Municipal District |
| Mun Formation1 No Of Urban Settlements: | 3 |
| Mun Formation1 No Of Rural Settlements: | 12 |
| Area Km2: | 1582 |
| Pop 2010Census: | 67247 |
| Urban Pop 2010Census: | 55.7% |
| Rural Pop 2010Census: | 44.3% |
| Website: | http://semiluki-rayon.ru/ |
| Date: | May 2013 |
Semiluksky District (Russian: Семилу́кский райо́н) is an administrative[1] and municipal[2] district (raion), one of the thirty-two in Voronezh Oblast, Russia. It is located in the northwest of the oblast. The area of the district is 1582km2. Its administrative center is the town of Semiluki. Population: The population of Semiluki accounts for 41.5% of the district's total population.