Journalists

Ólafur is a freelance Icelandic-Danish photojournalist based in Copenhagen. 

Olaya Argüeso Pérez is a Spanish journalist with decades of international professional career, based in Germany.

Olayinka Oyegbile is a deputy editor at The Nation (Nigeria).

Oleg Oganov is a Ukrainian investigative journalist and the founder of Nikcenter.

Oleksandr Berdynskykh is an independent journalist based in Kyiv, Ukraine. 

Oleksandr Humenyuk is the head of the investigative unit at Zaborona Media based in Spain. 

Oleksandra Voronina is a journalist, editor, and translator Ukraine. 

Olesia Boreiko is a Ukrainian investigative journalist.

Olga Loginova is a Belarusian-American documentary filmmaker and journalist based in New York.

Olga Tokariuk-Shelest is a TV journalist and presenter based in Kyiv. 

Olha Khvorost is a freelance visual journalist and designer based in Ireland.

Oliver Ginthör is a motion designer and filmmaker from Germany with 24 years of experience.

Oliver Kund is an investigative reporter for Delfi Estonia investigative team.

Oliver Schröm is an award-winning investigative journalist and bestselling author living in Hamburg, Germany.

Oliver Stallwood is a Berlin-based investigative journalist.

Olivia Acland is a multimedia journalist based in Greece. 

Olivia Kortas is a German-Polish reporter.

Olivia Ndubuisi writes from Lagos, Nigeria.

Ollie is a Lecturer in Geocomputation at University College London.

Oluf Jørgensen is a Danish expert in FOI, affiliated with Investigative Reporting Denmark.

Omar is co-founder of El Turbion and journalist.

Ondrej Tuma (Prague) is director of Project Football Club.

Ope Adetayo is a freelance journalist based in Lagos, Nigeria.

Orhan Şener is a journalist based in Istanbul.

Órla Ryan is an award-winning journalist based in Dublin.
 

Orsolya Fülöp is a Hungarian investigative journalist.

Osama Al-Sayyad is an investigative journalist hailing from Egypt, based in The Netherlands.

Óscar F. Civieta is a Spanish investigative journalist.

Ottavia Spaggiari is an award-winning investigative journalist, based in the US.