GS/EAG Geochemistry Fellows are awarded annually for excellence in geochemistry. The GS President and EAG President are ex-officio members.
| Term | Name | Institution |
|---|---|---|
| 7/2024–6/2027 | Jeff Vervoort Chair |
Washington State University, USA |
| 7/2024–6/2027 | Christine Putnis | University of Muenster, Germany |
| 7/2025–6/2028 | Satoshi Utsunomiya | National Taiwan University, Taiwan |
| 7/2025–6/2028 | Christina Yan Wang | Chinese Academy of Sciences, China |
| 7/2026–6/2029 | Robert Mason | University of Connecticut, USA |
| 7/2026–6/2029 | Ann Pearson | Harvard University, USA |
| ex-officio | Dominique Weis GS President |
University of British Columbia, Canada |
| ex-officio | Dan Frost EAG President |
University of Bayreuth, Germany |