IOC Secretariat headquarters are at UNESCO in Paris, France. Field staff are distributed on every continent (details below).
| Member | Role | Country | |
|---|---|---|---|
| Henrik Enevoldsen
IOC Science and Communication Centre on Harmful Algae |
IOC Secretariat | Denmark | |
| Julian Barbière
Intergovernmental Oceanographic Commission of UNESCO |
IOC Secretariat | France | |
| Mika ODIDO | IOC Secretariat | Kenya | |
| Peter Pissierssens
UNESCO / IOC Project Office for IODE |
IOC Secretariat | Belgium | |
| Ward Appeltans
UNESCO / IOC Project Office for IODE |
IOC Secretariat | Belgium | |
| Bernardo Aliaga Rossel
Intergovernmental Oceanographic Commission of UNESCO |
IOC Secretariat | France | |
| Justin AHANHANZO
Intergovernmental Oceanographic Commission of UNESCO |
IOC Secretariat | France | |
| Kristin de Lichtervelde
UNESCO / IOC Project Office for IODE |
IOC Project Office for IODE | Belgium | |
| Wenxi Zhu
Intergovernmental Oceanographic Commission of UNESCO |
IOC Secretariat | Thailand | |
| Patrice Boned
Intergovernmental Oceanographic Commission of UNESCO |
IOC Secretariat | France | |
| Virginie Bonnet
Intergovernmental Oceanographic Commission of UNESCO |
IOC Secretariat | France | |
| Forest Collins
Intergovernmental Oceanographic Commission of UNESCO |
IOC Secretariat | France | |
| Xenia Yvinec
Intergovernmental Oceanographic Commission of UNESCO |
IOC Secretariat | France | |
| Simonetta Secco
Intergovernmental Oceanographic Commission of UNESCO |
IOC Secretariat | France | |
| Patricia Wills-Velez
IOC of UNESCO Sub-Commission for the Caribbean and Adjacent Regions |
IOC Secretariat | Colombia | |
| Ardito M. KODIJAT
UNESCO Office Jakarta |
IOC Secretariat | Indonesia | |
| Alison Brome
Caribbean Tsunami Information Centre |
Barbados | ||
| Elena Iasyreva
Intergovernmental Oceanographic Commission of UNESCO |
IOC Secretariat | France | |
| Denis Chang Seng
Intergovernmental Oceanographic Commission of UNESCO |
IOC Secretariat | France | |
| Martin Kramp
OceanOPS |
France | ||
| Diana Patricia Mosquera Calle
UNESCO Port au Prince |
IOC Secretariat | Haiti | |
| Francesca Santoro
Regional UNESCO Bureau for Science and Culture in Europe |
IOC Secretariat | Italy | |
| Alejandro Iglesias-Campos
OSPAR Commission |
IOC Secretariat | United Kingdom of Great Britain and Northern Ireland | |
| Ingrid Pastor Reyes
Intergovernmental Oceanographic Commission of UNESCO |
France | ||
| Nachapa Saransuth
UNESCO-IOC Regional Secretariat for the Western Pacific |
IOC Secretariat | Thailand | |
| Rejane Herve-Smadja
Intergovernmental Oceanographic Commission of UNESCO |
IOC Secretariat | France | |
| Mish Hamid
International Commission for the Protection of the Danube River |
IOC Secretariat | Austria | |
| Isabel Chavez
Intergovernmental Oceanographic Commission of UNESCO |
IOC Secretariat | France | |
| Itahisa Déniz González
Intergovernmental Oceanographic Commission of UNESCO |
IOC Secretariat | France | |
| Kirsten Isensee
Intergovernmental Oceanographic Commission of UNESCO |
IOC Secretariat | France | |
| Pieter Provoost
UNESCO / IOC Project Office for IODE |
IOC Secretariat | Belgium | |
| Lily Charles | IOC Secretariat | France | |
| Vinicius Lindoso
Intergovernmental Oceanographic Commission of UNESCO |
IOC Secretariat | France | |
| Emma Heslop
Intergovernmental Oceanographic Commission of UNESCO |
France | ||
| Sofie de Baenst
UNESCO / IOC Project Office for IODE |
Belgium | ||
| Maëva Cabanel
Intergovernmental Oceanographic Commission of UNESCO |
France | ||
| Arno Lambert
UNESCO / IOC Project Office for IODE |
Belgium | ||
| Jiuta Korovulavula
Intergovernmental Oceanographic Commission of UNESCO |
France | ||
| Anouk Brisebois
UNESCO-IOC |
France | ||
| Maëva Tesan
Intergovernmental Oceanographic Commission of UNESCO |
France | ||
| Alison Clausen
Intergovernmental Oceanographic Commission of UNESCO |
France | ||
| Elisabetta Bonotto
Intergovernmental Oceanographic Commission of UNESCO |
France | ||
| Marie-Elaine Boivin
Fisheries and Oceans Canada |
Canada | ||
| Saara Suominen
UNESCO / IOC Project Office for IODE |
IOC Project Office for IODE | Belgium |