- Kempken, Mathies | 2017-2020 | to Kenjo
- Dr. Busch, Per-Olof | 2010-2020 | to Adelphi
- Heucher, Angela | 2014-2018 | to DEval
- Dr. Herold, Jana | 2014-2018 | to INEF
- Dr. Feil , Hauke | 2014-2018 | to German Central Bank
- Dr. Schettler,Leon Valentin | 2014-2018 | to Brot für die Welt
- Dioubaté, Mamy | 2016 | PhD to FU Berlin
- Dr. Janetschek,Hannah | to Deutsches Institut für Entwicklungspolitik
- Kleinn, Alina | 2015-2016 | Mercator Fellow 2016
- Ndakorerwa,Charlotte | 2013 | to UNEP
- Sarre, Johanna | to University of Bayreuth
- Dr. Schröder, Valentin | 2009-2011 | to University of Bremen
- Ahrens, Martin | 2010-2011
- Bahr, Thurid | 2012-2014 | to WZB
- Balcke, Wiebke | 2014-2015 | to Proprojekt
- Baumgarten, Antonia | 2018-2021
- Beck, Jessica | 2012-2013 | to German Chamber of the Midwest
- Berneburg, Lydia | 2017-2018
- Bither, Jessica | 2010-2011 | to German Marshall Fund of the United States
- Bueb, Benedict | 2016-2017 | to Ecological Institute
- Goeke, Rebekka | 2013-2017
- Grimm-Pampe, Nadine | 2016-2017
- Gürtler, Stephan | 2015-2016
- Habersetzer, Julie | 2014-2015
- Hinrichs, Martin | 2016-2018 | to ICAN
- Hube, Arina | 2017
- Kähler, Florian | 2019-2021
- Kärger, Carolin | 2010-2011 | to Leuphana Universität Lüneburg
- Koch, Louise | 2021
- Köcher, Luise | 2014-2015
- Krakau, Philipp | 2010-2012 | to Pflüger International
- Kurtz, Gerrit | 2010-2012 | PhD at Kings College London
- Lehmann, Tom | 2018-2019
- Mening, Sascha | 2015-2016
- Monhaupt, Christiane | 2010
- Müller, Inga | 2015-2018 | to United Nations OCHA
- Probst, Christian | 2012-2013
- Rave, Marlen | 2019-2021
- Riaz, Sascha | 2016-2017 | PhD at Harvard University
- Said, Dunja | 2015-2016
- Schiffers, Sonja | 2012-2013 | to SWP
- Schneider, Christina | 2020-2021
- Schneider, Dirk | 2013-2014
- Sharifi, Sofie | 2017-2018
- Specht, Anja | 2015-2017
- Spohrs, Angelina | 2015-2017
- Sternad, Philipp | 2010-2014
- Tasser, Matthias | 2018-2020 | to ECCHR
- Wintermantel, Vanessa | 2014-2015 | to WZB
- Zabel, Florian | 2014-2015
Prof. Dr. em. Otto Keck | 1999-2010 | Contact
