| Honorific-Suffix: | MdL MdBR |
| Office1: | Lower Saxony Minister for Science and Culture |
| Term Start1: | 22 November 2017 |
| Term End1: | 8 November 2022 |
| Predecessor1: | Gabriele Heinen-Kljajic |
| Successor1: | Falko Mohrs |
| Party: | Christian Democratic Union |
| Birth Date: | 22 November 1970 |
| Birth Place: | Brake, West Germany |
| Alma Mater: | University of Hanover (MA), University of Oldenburg |
| Residence: | Berne |
| Children: | 1 |
| Signature: | Björn_Thümler_Signature.jpg |
| Allegiance: |  Germany |
| Branch: | Bundeswehr |
| Serviceyears: | 1990–1991 |
Björn Thümler (pronounced as /de/; born 22 November 1970) is a German politician of the Christian Democratic Union (CDU) who served as Minister for Science and Culture for Lower Saxony from 2017 to 2022.[1] Thümler has been a part of the Landtag of Lower Saxony since 2003.[2] As minister, he also was a member of the German Bundesrat from 2017 to 2022.[3]
Thümler was born in Brake and grew up in the municipality Berne where he went to Kindergarten and Primary school. From 1990 Thümler did his Grundwehrdienst in the 11th Panzergrenadier Division in Oldenburg until 1991. Thümler got his Abitur at the Gymnasium Brake in 1990. From 1991 he studied political science at the University of Hanover and history at the University of Oldenburg until 2000.[4]
Thümler became a member of the Junge Union in 1986 and was chairman for the Wesermarsch district from 1990 until 1996.[5]
Thümler has been a part of the Landtag of Lower Saxony since 2003 for the district of Wesermarsch.[2] [5]
Thümler was appointed by Bernd Althusmann as Lower Saxony Minister for Science and Culture on 22 November 2017.[6] He appointed his state secretary Sabine Johannsen on the same day.[7] [8]
Thümler was nominated by his party as delegate to the Federal Convention for the purpose of electing the President of Germany in 2022.[9]
On November 26, 2020, the University of Glasgow awarded Thümler the title of Dr. h.c.[18]
Thümler is married to Christina Debus and has one daughter.[19]