Ostallgäu (electoral district)
| 257 Ostallgäu | |
|---|---|
| Electoral district for the Bundestag  | |
Ostallgäu in 2025  | |
| State | Bavaria | 
| Population | 339,800 (2019) | 
| Electorate | 161,049 (2025) | 
| Major settlements | Kaufbeuren Marktoberdorf Füssen  | 
| Area | 2,328.1 km2 | 
| Current electoral district | |
| Created | 1949 | 
| Party | CSU | 
| Member | Stephan Stracke | 
| Elected | 2009, 2013, 2017, 2021, 2025 | 
Ostallgäu is an electoral constituency (German: Wahlkreis) represented in the Bundestag. It elects one member via first-past-the-post voting. Under the current constituency numbering system, it is designated as constituency 257. It is located in southwestern Bavaria, comprising the city of Kaufbeuren, the Ostallgäu district, and southern parts of the Landkreis Augsburg district.
Ostallgäu was created for the inaugural 1949 federal election. Since 2009, it has been represented by Stephan Stracke of the Christian Social Union (CSU).