GS/EAG Geochemistry Fellows are awarded annually for excellence in geochemistry. The GS President and EAG President are ex-officio members.
| Term | Name | Institution |
|---|---|---|
| 07/2023–06/2026 | John Valley Chair |
University of Wisconsin, USA |
| 07/2022–06/2025 | Xiang-dong Li | Hong Kong Polytechnic University |
| 07/2022–06/2025 | Wajih Naqvi | Indian Institute of Technology |
| 07/2023–06/2026 | Sachiko Amari | Washington University in St. Louis, USA |
| 07/2024–06/2027 | Christine Putnis | University of Muenster, Germany |
| 07/2024–06/2027 | Jeff Vervoort | Washington State University, USA |
| ex-officio | Liz Sikes GS President |
Rutgers University, USA |
| ex-officio | Catherine Chauvel EAG President |
Institut de Physique du Globe de Paris, France |