Sebastian Hartmann
| Sebastian Hartmann | |
|---|---|
| Member of the Bundestag | |
| Assumed office 2013 | |
| Personal details | |
| Born | 7 July 1977 Oberhausen, West Germany (now Germany) | 
| Citizenship | German | 
| Political party | Social Democratic Party of Germany (SPD) | 
| Alma mater | University of Cologne | 
Sebastian Hartmann (born 7 July 1977 in Oberhausen) is a German politician of the Social Democratic Party (SPD) who has been serving as a member of the German Bundestag since 2013.
In addition to his parliamentary work, Hartmann has been serving as a Parliamentary State Secretary at the Federal Ministry of Defence in the government of Chancellor Friedrich Merz since 2025.
Hartmann was the chairman of the SPD in North Rhine-Westphalia from 2018 to 2021 and later served as a member of the SPD parliamentary group executive from 2022 to 2025.