| En Name: | Selemdzhinsky District |
| Ru Name: | Селемджинский район |
| Image View: | Selemdzhinsky District Amur.jpg |
| Federal Subject: | Amur Oblast |
| Adm Data As Of: | June 2008 |
| Adm Ctr Type: | work settlement |
| Adm Ctr Name: | Ekimchan |
| Urban-Type Settlement Of District Significance Type: | Urban settlements |
| No Of Urban-Type Settlements Of District Significance: | 3 |
| Selsoviet Type1: | Rural settlements |
| No Of Selsoviets Type1: | 7 |
| No Of Urban-Type Settlements: | 3 |
| No Of Rural Localities: | 11 |
| Mun Data As Of: | May 2012 |
| Mun Formation1: | Selemdzhinsky Municipal District |
| Mun Formation1 No Of Urban Settlements: | 3 |
| Mun Formation1 No Of Rural Settlements: | 7 |
| Area Km2: | 46672 |
| Area Km2 Ref: | [1] |
| Pop 2010Census: | 11639 |
| Urban Pop 2010Census: | 71.1% |
| Rural Pop 2010Census: | 28.9% |
| Website: | http://www.selemja.amsu.ru/ |
| Date: | March 2013 |
Selemdzhinsky District (Russian: Селемджи́нский райо́н) is an administrative[2] and municipal[3] district (raion), one of the twenty in Amur Oblast, Russia. The area of the district is 46672km2.[1] Its administrative center is the urban locality (a work settlement) of Ekimchan.[4] Population: 11,808 (2002 Census); The population of Ekimchan accounts for 10.4% of the district's total population.
The Selemdzha Range, Ezop Range, Yam-Alin Range and the northern part of the Turan Range, are located in the district. River Selemdzha and its tributaries Ulma, Byssa and Nora flow across the district.[5]