| En Name: | Syzransky District |
| Ru Name: | Сызранский район |
| Image View: | Рачейские скалы 1.jpg |
| Coordinates: | 53.05°N 81°W |
| Image Coa: | Syzransky rayon coat of arms, Samara oblast, Russia.png |
| Federal Subject: | Samara Oblast |
| Adm Data As Of: | 2016 |
| Adm Ctr Type: | city |
| Adm Ctr Name: | Syzran |
| No Of Urban-Type Settlements: | 2 |
| No Of Rural Localities: | 67 |
| Mun Data As Of: | November 2015 |
| Mun Formation1: | Syzransky Municipal District |
| Mun Formation1 No Of Urban Settlements: | 2 |
| Mun Formation1 No Of Rural Settlements: | 13 |
| Mun Formation1 Counts Ref: | [1] |
| Area Km2: | 1887 |
| Pop 2010Census: | 25947 |
| Urban Pop 2010Census: | 22.9% |
| Rural Pop 2010Census: | 77.1% |
| Website: | http://syzrayon.ru |
| Date: | December 2012 |
| Population of Syzransky District | |
| Label1: | 2010 Census |
| Data1: | 25,947 |
| Label2: | 2002 Census |
| Data2: | 23,964 |
| Label3: | 1989 Census |
| Data3: | 25,250 |
| Label4: | 1979 Census |
| Data4: | 25,904 |
Syzransky District (ru|Сы́зранский райо́н) is an administrative[2] and municipal[3] district (raion), one of the twenty-seven in Samara Oblast, Russia. It is located in the west of the oblast. The area of the district is 1887km2. Its administrative center is the city of Syzran (which is not administratively a part of the district). As of the 2010 Census, the total population of the district was 25,947.
Within the framework of administrative divisions, Syzransky District is one of the twenty-seven in the oblast. The city of Syzran serves as its administrative center, despite being incorporated separately as a city of oblast significance—an administrative unit with the status equal to that of the districts.
As a municipal division, the district is incorporated as Syzransky Municipal District. The city of oblast significance of Syzran is incorporated separately from the district as Syzran Urban Okrug.