5th IMPRS generation - starting year 2009
The year book lists all students who started as a generation in the same year.
| Last name | First name | Supervisor / institute | Thesis link |
| Andrae | Rene | Bailer Jones / MPIA | thesis |
| Boley | Paul | Henning / MPIA | thesis |
| Brasseur | Crystal | Rix / MPIA | Crystal |
| Capranico | Federica | Schaefer / ARI | thesis |
| Dopcke | Gustavo | Klessen / ITA | thesis |
| Giahi | Aram | Schaefer / ARI | thesis |
| Girichidis | Philipp | Banerjee / ITA | thesis |
| Golubov | Alexeij | Just / ARI | thesis |
| Grassi | Alessandra | Schaefer / ARI | thesis |
| Grootes | Meiert | Tuffs / MPIK | thesis |
| Haschke | Raoul | Grebel / ARI | thesis |
| Jaeger | Mathias | Meisenheimer / MPIA | thesis |
| Kafexhiu | Ervin | Aharonian / MPIK | thesis |
| Kern | Sebastian | Klahr / MPIA | // |
| Khan | Fazeel Mahmood | Just / ARI | thesis |
| Kudryavtseva | Natalia | Brandner / MPIA | thesis |
| Lefa | Eva | Aharonian / MPIK | thesis |
| Lu | Chia-Chun | Hofmann / MPIK | thesis |
| Ludwig | Johannes | Grebel / ARI | thesis |
| Mochol | Iwona | Kirk / MPIK | thesis |
| Molina | Faviola | Klessen / ITA | thesis |
| Rättig | Natalie | Klahr / MPIA | thesis |
| Seifried | Daniel | Banerjee / ITA | thesis |
| Andrae (nee Simmat) | Ellen | Tuffs / MPIK | thesis |
| Tackenberg | Jochen | Beuther / MPIA | thesis |
| van der Laan | Tessel | Schinenrer / MPIA | thesis |