# Memmingen – Unterallgäu

Memmingen – Unterallgäu 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 255. It is located in southwestern Bavaria, comprising the city of Memmingen, the Unterallgäu district, and parts of the Landkreis Augsburg district.
Memmingen – Unterallgäu was created for the 2025 federal election. Since 2025, the seat has been held by Florian Dorn of the CSU.

## Geography

Memmingen – Unterallgäu is located in southwestern Bavaria. As of the 2025 federal election, it comprises the independent city of Memmingen, the district of Unterallgäu, as well as the municipalities of Fischach and Schwabmünchen and the collective municipality of Stauden from the Landkreis Augsburg district.

## History

Memmingen – Unterallgäu was created in 2025 due to the redistribution of a constituency from Saxony-Anhalt to Bavaria. It comprises parts of the constituencies of Augsburg-Land, Neu-Ulm, and Ostallgaü.

## Members

The constituency has been held continuously by the Christian Social Union (CSU) since its creation. Florian Johannes Dorn was first elected in 2025.
| Election | Election | Member | Party | % |
| | 2025 | Florian Dorn | CSU | 43.8 |

## Election results
### 2025 election

Federal election (2025): Memmingen – Unterallgäu :
| Notes: | Notes: | Blue background denotes the winner of the electorate vote. Pink background denotes a candidate elected from their party list. Yellow background denotes an electorate win by a list member, or other incumbent. A Y or N denotes status of any incumbent, win or lose respectively. | Blue background denotes the winner of the electorate vote. Pink background denotes a candidate elected from their party list. Yellow background denotes an electorate win by a list member, or other incumbent. A Y or N denotes status of any incumbent, win or lose respectively. | Blue background denotes the winner of the electorate vote. Pink background denotes a candidate elected from their party list. Yellow background denotes an electorate win by a list member, or other incumbent. A Y or N denotes status of any incumbent, win or lose respectively. | Blue background denotes the winner of the electorate vote. Pink background denotes a candidate elected from their party list. Yellow background denotes an electorate win by a list member, or other incumbent. A Y or N denotes status of any incumbent, win or lose respectively. | Blue background denotes the winner of the electorate vote. Pink background denotes a candidate elected from their party list. Yellow background denotes an electorate win by a list member, or other incumbent. A Y or N denotes status of any incumbent, win or lose respectively. | Blue background denotes the winner of the electorate vote. Pink background denotes a candidate elected from their party list. Yellow background denotes an electorate win by a list member, or other incumbent. A Y or N denotes status of any incumbent, win or lose respectively. | Blue background denotes the winner of the electorate vote. Pink background denotes a candidate elected from their party list. Yellow background denotes an electorate win by a list member, or other incumbent. A Y or N denotes status of any incumbent, win or lose respectively. | Blue background denotes the winner of the electorate vote. Pink background denotes a candidate elected from their party list. Yellow background denotes an electorate win by a list member, or other incumbent. A Y or N denotes status of any incumbent, win or lose respectively. |
| Party | Party | Candidate | Candidate | Votes | % | ±% | Party votes | % | ±% |
| | CSU | Florian Dorn | Florian Dorn | 58,477 | 43.8 | 6.2 | 52,441 | 39.1 | 7.1 |
| | AfD | Dr. Simon Kuchlbauer | Dr. Simon Kuchlbauer | 30,372 | 22.7 | 10.9 | 31,392 | 23.4 | 11.8 |
| | SPD | Marcel Keller | Marcel Keller | 12,674 | 9.5 | 3.3 | 12,136 | 9.0 | 5.8 |
| | FW | Michael Kroeschell | Michael Kroeschell | 11,107 | 8.3 | 1.6 | 7,307 | 5.4 | 4.2 |
| | Greens | Joachim Linse | Joachim Linse | 10,821 | 8.1 | 3.0 | 11,191 | 8.3 | 2.2 |
| | Left | Jennifer Merx | Jennifer Merx | 6,213 | 4.7 | 2.5 | 5,944 | 4.4 | 2.2 |
| | BSW | | | | | | 4,063 | 3.0 | |
| | FDP | Daniel Steffen | Daniel Steffen | 3,937 | 2.9 | 5.0 | 5,528 | 4.1 | 7.1 |
| | APT | | | | | | 1,006 | 0.8 | 0.4 |
| | ÖDP | | | | | | 840 | 0.6 | 0.5 |
| | dieBasis | | | | | | 723 | 0.5 | 2.2 |
| | PARTEI | | | | | | 548 | 0.4 | 0.2 |
| | Volt | | | | | | 537 | 0.4 | 0.2 |
| | BP | | | | | | 235 | 0.2 | 0.3 |
| | BD | | | | | | 126 | 0.1 | |
| | Humanists | | | | | | 90 | 0.1 | |
| | MLPD | | | | | | 23 | 0.0 | |
| Informal votes | Informal votes | Informal votes | Informal votes | 948 | | | 419 | | |
| Total valid votes | Total valid votes | Total valid votes | Total valid votes | 133,061 | | | 134,130 | | |
| Turnout | Turnout | Turnout | Turnout | 134,549 | 84.4 | 5.0 | | | |
| | CSU win new seat | CSU win new seat | Majority | 18,105 | 21.1 | | | | |