AAtrium

Who speaks on podcasts

Guests of the most listened-to podcasts in Europe and the United States, identified episode by episode.

50,000 episodes analyzed out of 1,244,885

4%
Podcasts analyzed1,529
Guests identified27,729
Of which experts11,596
Guest appearances41,217
GuestProfilePodcastsAppearancesMain podcastsCountriesLast appearance
Roman Haller
Witness11atchdeMay 21, 2025
Roman Kostenko
Colonel, Secretary Verkhovna Rada Committee National Security · Security Service of Ukraine
Politician11atbechde+11Mar 20, 2024
Roman Lehberger
SPIEGEL reporter · SPIEGEL
Journalist11atbechde+3Sep 23, 2025
Romanus Otte
Other11atchdeMay 13, 2025
Romed Insam
Projektleiter · BBT SE
Other11atchdeMay 28, 2026
Romeo Bissuti
Psychologe · White Ribbon Kampagne
Expert11atMar 7, 2026
Ron Fresen
parlementair verslaggever · NOS
Journalist11
De Dag (1)
atbedenl+1Sep 16, 2025
Ron Ivey
doradca papieży Franciszka i Leona XIV ds. AI · Papieska Akademia Nauk
Expert11atplMay 26, 2026
Ronald Peter Stöferle
Gold-Experte · Incrementum AG
Expert11atJun 4, 2024
Ronald Slabke
Expert11atchdeitMar 4, 2023
Ronald-Peter Stöferle
Fondsmanager · Incrementum
Expert11atchdeOct 12, 2025
Ronan McCarthy
researcher · Brunel University
Expert11atesgbie+3Apr 13, 2023
Ronnie Tokazowski
Expert11atbechde+10Jan 2, 2024
Rony Vernet
founder · UAP Brazil
Expert11atbechdk+10Sep 19, 2025
Rory Carroll
reporter · The Guardian
Journalist11atbechde+13Mar 20, 2026
Rory Hadden
Professor of Fire Science · University of Edinburgh
Expert11atesgbie+3May 8, 2025
Rory Jones
WSJ reporter · WSJ
Journalist11atbechde+13Jun 17, 2024
Rory O'Connor
leader of the Suicidal Behaviour Research Laboratory, author
Expert11atchdedk+10May 31, 2023
Rosa Balfour
director · Carnegie Europe
Expert11atbedkes+9Mar 14, 2025
Rosa Roderigo
Artist11atchdeAug 26, 2026
Rosamund Urwin
Media Editor · The Sunday Times
Journalist11atbechdk+10Oct 12, 2025
Rose Kudabayeva
BBC World Service
Witness11atbechde+13Nov 9, 2025
Rosi Braidotti
filosofa femminista
Expert11atbechde+2Apr 23, 2026
Rosmarie Wydler-Wälti
climate activist · KlimaSeniorinnen
Witness11atchdees+1Apr 12, 2024
Ross Douthat
correspondent for the CBS News program 60 Minutes · CBS News
Journalist11atbechde+13Jul 31, 2026
Ross Rayburn
Peloton instructor and author
Author11atbechde+13Jan 8, 2024
Rozina Sabur
Deputy US Editor · The Telegraph
Journalist11atbechde+11Feb 6, 2024
Ruben Houweling
voorzitter · SER
Politician11
De Dag (1)
atbedenl+1Feb 19, 2026
Ruben Vardanyan
state minister · Nagorno-Karabakh
Politician11atbechde+12Jan 23, 2023
Rudi Bachmann
Other11atbechde+8Nov 15, 2024
Rudi Dolezal
Other11atMay 26, 2026
Rudi Fusi
Other11atJul 29, 2026
Rudy Bouma
correspondent
Journalist11
De Dag (1)
atbedenl+1Oct 23, 2025
Rupert Jones
deputy editor · the Guardian's money section
Journalist11atbechde+13Mar 11, 2026
Rupert Wingfield-Hayes
correspondent in Taipei · BBC
Journalist11atbechde+13Jan 5, 2024
Ruppert Stüwe
MdB SPD
Politician11atchdefi+1Jul 3, 2026
Ruslan KD
Christian hip-hop artist, entrepreneur, podcaster · Kings Dream Entertainment
Artist11atbechde+13Oct 2, 2025
Russell Foster
Director · Sleep and Circadian Neuroscience Institute, University of Oxford
Expert11atbechde+13Mar 20, 2025
Russell Miller
Verfassungsrechtler
Expert11atchdees+1Apr 1, 2025
Ruth Ben-Ghiat
Professor of History · NYU
Expert11atieDec 9, 2023
Ruth Durrer
Universität Genf
Expert11atchdeJan 9, 2026
Ruth Evans
Other11atbechde+13Mar 26, 2025
Ruth Geiersberger
locutrice
Other11atchdeFeb 7, 2024
Ruth Gotian
Chief Learning Officer and Associate Professor of Education in Anaesthesiology · Weill Cornell Medicine
Expert11atbechde+12Jun 10, 2024
Ruth Simon
journaliste · WSJ
Journalist11atbechde+13Aug 5, 2024
Ruud Koning
voetbaleconoom · Rijksuniversiteit Groningen
Expert11
De Dag (1)
atbedenl+1Jan 13, 2023
Ruwa Romman
Georgia State Representative, first Muslim-American woman and first Palestinian-American to be elected to the state's House of Representatives · Georgia House of Representatives
Politician11atdegbit+2Aug 22, 2024
Ryan Barber
Journal reporter · Wall Street Journal
Journalist11atchdedk+10May 18, 2026
Ryan Crosswell
former Republican, former federal prosecutor
Politician11atbechde+13May 17, 2026
Ryan Purkey
Researcher
Expert11atbechdk+10Feb 24, 2026
6,151 to 6,200 of 7,138
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