Saarlouis (electoral district)

297 Saarlouis
Electoral district
for the Bundestag
Saarlouis in 2025
StateSaarland
Population262,400 (2019)
Electorate203,279 (2021)
Major settlementsSaarlouis
Merzig
Dillingen
Area893.2 km2
Current electoral district
Created1957
PartyCDU
MemberPhilip Hoffmann
Elected2025

Saarlouis 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 297. It is located in western Saarland, comprising the Merzig-Wadern district and most of the district of Saarlouis district.

Saarlouis was created for the inaugural 1957 federal election after the accession of Saarland to Germany. From 2021 to 2025, it has been represented by Heiko Maas of the Social Democratic Party (SPD). Since 2025 it is been represented by Philipp Hofmann of the CDU.