| En Name: | Olsky District |
| Ru Name: | Ольский район |
| Image View: | Р. Колыма. Сеймчанский участок.JPG |
| Coordinates: | 59.5667°N 159°W |
| Image Coa: | Ola-go-coa.jpg |
| Federal Subject: | Magadan Oblast |
| Adm Data As Of: | February 2013 |
| Adm Ctr Type: | urban-type settlement |
| Adm Ctr Name: | Ola |
| No Of Urban-Type Settlements: | 1 |
| No Of Rural Localities: | 11 |
| Mun Data As Of: | November 2012 |
| Mun Formation1: | Olsky Municipal District |
| Mun Formation1 No Of Urban Settlements: | 1 |
| Mun Formation1 No Of Rural Settlements: | 8 |
| Area Km2: | 75900 |
| Pop 2010Census: | 10496 |
| Urban Pop 2010Census: | 69.4% |
| Rural Pop 2010Census: | 30.6% |
| Pop Latest: | 9948 |
| Pop Latest Date: | 1 January 2017 |
| Pop Latest Ref: | [1] |
| Website: | http://www.olskiyraion.ru |
| Date: | August 2011 |
| Bodystyle: | width:23.5em |
| Population of Olsky District | |
| Label1: | 2010 Census |
| Data1: | 10,496 |
| Label2: | 2002 Census |
| Data2: | 12,458 |
| Label3: | 1989 Census |
| Data3: | 22,454 |
| Label4: | 1979 Census |
| Data4: | 18,804 |
Olsky District (Russian: О́льский райо́н) is an administrative[2] and municipal[3] district (raion), one of the eight in Magadan Oblast, Russia. It is located in the south of the oblast, consists of two unconnected mainland parts separated by the territories of Khasynsky District and the town of oblast significance of Magadan, and also has jurisdiction over several islands. The area of the district is 75900km2.[4] Its administrative center is the urban locality (an urban-type settlement) of Ola. As of the 2010 Census, the total population of the district was 10,496, with the population of Ola accounting for 59.2% of that number.
The Ola, the Arman (with the Khasyn) and the Yama cross the district from north to south and the Buyunda has its sources in the district. The Olsky Plateau and the Maymandzhin Range are located in the district.[5]