Fernando Arias González is a Spanish diplomat, who currently serves as the Director-General of the Organisation for the Prohibition of Chemical Weapons (OPCW).

[1] The appointment of Ambassador Arias followed a consensus recommendation by the OPCW Executive Council in October 2017.

Arias was re-appointed for a second four year term on 30 November 2021.

[2] Ambassador Arias is a career diplomat with extensive experience in multilateral diplomacy.

He also has served as Permanent Representative of Spain to the United Nations in New York and Ambassador of Spain to Mali, Mauritania, former Yugoslav Republic of Macedonia, and Bulgaria.