Johannes Hahn

Johannes Hahn
Hahn in 2023
European Commissioner for Budget and Administration
Incumbent
Assumed office 1 December 2019
President	Ursula von der Leyen
Preceded by	Günther Oettinger
European Commissioner for European Neighbourhood Policy and Enlargement Negotiations
In office 1 November 2014 – 30 November 2019
President	Jean-Claude Juncker
Preceded by	Štefan Füle (Enlargement and European Neighbourhood Policy)
Succeeded by	Olivér Várhelyi
European Commissioner for Regional Policy
In office Acting: 3 July 2019 – 30 November 2019
President	Jean-Claude Juncker
Preceded by	Corina Crețu
Succeeded by	Elisa Ferreira (Cohesion and Reform)
In office 9 February 2010 – 1 November 2014
President	José Manuel Barroso
Preceded by	Paweł Samecki
Succeeded by	Corina Crețu
Minister of Science and Research
In office 11 January 2007 – 26 January 2010
Chancellor	Alfred Gusenbauer
Preceded by	Elisabeth Gehrer
Succeeded by	Beatrix Karl
Personal details
Born	(1957-12-02) 2 December 1957 (age 66) Vienna, Austria
Political party	People's Party
Other political affiliations	European People's Party
Spouse(s)	Marina Bleibtreu (divorced) Susanne Riess ​ (m. 2022)​
Children	1
Education	University of Vienna
Signature

Johannes Hahn (born 2 December 1957) is an Austrian politician who has served as European Commissioner for Budget and Administration under Ursula von der Leyen since 1 December 2019.^[1]

He previously served as European Commissioner for European Neighbourhood Policy and Enlargement Negotiations from November 2014 to November 2019 and before that as European Commissioner for Regional Policy from 2010 to 2014. Before entering the European Commission, Hahn served as the Austrian Minister for Science and Research from 2007 to 2010.^[2] He is a member of the Austrian People's Party (ÖVP), part of the European People's Party (EPP).^[3][4]