Hamburg-Eimsbüttel 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 20. It is located in northwestern Hamburg, comprising the Eimsbüttel borough. Hamburg-Eimsbüttel was created for the inaugural 1949 federal election. Since 2021, it has been represented by Till Steffen of the Alliance 90/The Greens.