| Erin Sikorsky |
Director (–) |
Director, Center for Climate and Security (2021-09-02–); Deputy Director (2020-12-01–2021-09-01) |
| Tom Ellison |
Deputy Director (2022-12-01–) |
Deputy Director, Center for Climate and Security (2023-03-01–) |
| John Conger |
Director Emeritus (–) |
Senior Advisor (2021-09-01–) |
| Siena Cicarelli |
Research Fellow (–) |
Fellow (2023-12-01–2025-11-01) |
| Noah Fritzhand |
Research Fellow (2024-09-01–) |
Research Fellow, Center for Climate and Security (2024-09-01–) |
| Joshua Busby |
CCS Non-resident Fellow (–) |
Senior Research Fellow (2020-04-01–2024-12-01) |
| Shiloh Fetzek |
CCS Non-resident Fellow (–) |
Senior Fellow (2019-01-01–2024-12-01) |
| Rachel Fleishman |
CCS Non-resident Fellow (–) |
Senior Fellow for Asia-Pacific (2020-04-01–2024-12-01) |
| Cullen Hendrix |
CCS Non-resident Fellow (–) |
Senior Research Advisor (2020-04-01–2020-08-01) |
| Marc Kodack |
CCS Non-resident Fellow (–) |
Senior Fellow (2020-04-01–2024-12-01) |
| David Michel |
CCS Non-resident Fellow (2019-05-01–) |
Senior Research Fellow (2020-04-01–2024-12-01) |
| Peter Schwartzstein |
CCS Non-resident Fellow (–) |
Journalist in Residence (2020-04-01–2024-12-01) |
| Michael Thomas |
CCS Non-resident Fellow (–) |
Senior Fellow (2020-04-01–2024-12-01) |
| Sherri Goodman |
Secretary General, IMCCS (–) |
Founding Chair of the Board (2018-01-01–) |
| Francesco Femia |
CCS Co-Founder (–) |
Director of Research (2020-01-02–); Co-Founder and CEO (2018-01-01–2020-01-01) |