| 1 | — | F | Filosofía, Psicología, Historias | Hernán Melana | |
| 2 | 5 | M | Masaje Cerebral | Claudio H. Martínez y Andrés Cota H. | |
| 3 | 14 | R | Ruido de lluvia y truenos para dormir | Ruido de lluvia | |
| 4 | 2 | L | La Ciencia Pop | Gabriel León | |
| 5 | 2 |  | StarTalk Radio | Neil deGrasse Tyson | |
| 6 | 2 | F | Física de la Historia. Ciencia e historia variada. | Física de la Historia. | |
| 7 | 2 |  | Palabra Plena, con Gabriel Rolón | Infobae | |
| 8 | 7 |  | Materia Oscura | ABC | |
| 9 | 14 |  | Coffee Break: Señal y Ruido | Coffee Break: Señal y Ruido | |
| 10 | — | P | Personlighetspodden | Jesper Cederstrand & Petri Kajonius | |
| 11 | 5 | P | PCI Manual podcast | Emmanouil S. Brilakis | |
| 12 | 8 |  | Jefillysh: Ciencia Simplificada | Carolina Jefillysh | |
| 13 | 4 | L | La cueva del Topo | La cueva del Topo | |
| 14 | 3 | A | Actos y Hechos Juridicos | Jose Garcia | |
| 15 | 2 |  | Universo curioso de la NASA | National Aeronautics and Space Administration (NASA) | |
| 16 | 4 |  | Serendipias | SER Podcast | |
| 17 | 3 |  | A hombros de gigantes | Radio 5 | |
| 18 | 2 |  | Reinvent Yourself with Dr. Tara | Dr. Tara Swart Bieber | |
| 19 | 1 |  | Lingthusiasm - A podcast that's enthusiastic about linguistics | Gretchen McCulloch and Lauren Gawne | |
| 20 | 1 | S | Sound Healing / Sound Bath | Omandala Vietnam | |
| 21 | 1 | S | Sur-Urbano | Latin American Cities Working Group | |
| 22 | 1 | P | Podcast Ladera Sur/The North Face - "Historias de Montaña" | Ladera Sur | |
| 23 | 1 | C | CULTURA INTELECTUAL | Sergio Rangel | |
| 24 | 5 |  | The Quanta Podcast | Quanta Magazine | |
| 25 | 7 | A | Astronomía y algo más | Ricardo Garcia | |
| 26 | 2 |  | Órbita Laika. El podcast | RNE Audio | |
| 27 | 2 |  | The Infinite Monkey Cage | BBC Radio 4 | |
| 28 | 18 |  | Babbage from The Economist | The Economist | |
| 29 | 3 | D | DesArmando el universo | Armando | |
| 30 | 8 |  | Hidden Brain | Hidden Brain, Shankar Vedantam | |
| 31 | 4 |  | When Science Finds a Way | Wellcome | |
| 32 | 2 |  | Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas | Sean Carroll | |
| 33 | 22 | P | Podcast de Juan Ramón Rallo | Juan Ramón Rallo | |
| 34 | 17 | V | Vida Eterna. Respuestas desde la Ciencia | Dr. Manuel Sans Segarra | Dr. Manuel Sans Segarra | |
| 35 | 8 |  | Radiowissen | Bayerischer Rundfunk | |
| 36 | 3 |  | DarkHorse Podcast | Bret Weinstein & Heather Heying | |
| 37 | — |  | Aparici en Órbita | OndaCero | |
| 38 | 3 |  | The Astrophysics Podcast | Paul Duffell | |
| 39 | 1 |  | Emergency Medicine Board Bombs | EM Board Bombs | |
| 40 | 1 |  | The Supermassive Podcast | The Royal Astronomical Society | |
| 41 | — | N | New Books in Anthropology | New Books Network | |
| 42 | 27 |  | Outrage + Optimism: The Climate Podcast | Persephonica and Global Optimism | |
| 43 | 67 | T | The Science of Self | Peter Hollins | |
| 44 | 111 |  | The Future of Everything | Stanford Engineering | |
| 45 | — |  | Tecnoconocimiento Accesible | Tecnoconocimiento Accesible | |
| 46 | 6 |  | Radiolab | WNYC Studios | |
| 47 | 13 |  | This Podcast Will Kill You | Exactly Right and iHeartPodcasts | |
| 48 | 51 |  | TEDTalks Ciencia y Medicina | TED | |
| 49 | 69 |  | The Answer Is Transaction Costs | Michael Munger | |
| 50 | 3 |  | Arpa Talks | Arpa Talks | |
| 51 | 2 | S | Sonido de Agua natural | Grii Keen | |
| 52 | 2 |  | Brain Science with Ginger Campbell, MD: Neuroscience for Everyone | Ginger Campbell, MD | |
| 53 | 25 | C | CardioPODCAST | Sociedad Española de Cardiología | |
| 54 | 23 |  | Espacio en blanco | Radio Nacional | |
| 55 | — | C | CARDIOSÍNTESIS PODCAST | CARDIOSINTESIS PODCAST | |
| 56 | 4 |  | Ologies with Alie Ward | Alie Ward | |
| 57 | 1 | Á | Ático Primera con Laia Castel | laiascastel | |
| 58 | 24 |  | Something You Should Know | Mike Carruthers | OmniCast Media | |
| 59 | — | E | El Mundo Con Ingeniería | Antonio Malaver | |
| 60 | 6 |  | BBC Inside Science | BBC Radio 4 | |
| 61 | 25 | S | Seismic Soundoff | Society of Exploration Geophysicists (SEG) | |
| 62 | 19 | H | Hablando con Científicos - Cienciaes.com | cienciaes.com | |
| 63 | 20 | N | NO NI NÁ | Entelekia Filosófik | |
| 64 | 79 | I | Inside Sport Science | Inside Sport Science | |
| 65 | — | C | Curso de Derecho Administrativo | Carlos A. Nielsen Enemark | |
| 66 | — | C | Cierta Ciencia - Cienciaes.com | Josefina Cano | |
| 67 | 1 |  | Mindfacts: Historia y futuro de la Ciencia y la Tecnología | Yes We Cast | |
| 68 | 9 | A | AviPodcast | Nettius | |
| 69 | 9 | L | Leyendas Negras de la Iglesia | JuanDiegoNetwork.com | |
| 70 | 14 | L | La Brújula de la Ciencia | Alberto Aparici | |
| 71 | 30 |  | The Michael Shermer Show | Michael Shermer | |
| 72 | 24 |  | Choiceology with Katy Milkman | Charles Schwab | |
| 73 | 29 |  | AgroApasionados Podcast | Miller Preciado | |
| 74 | 21 | Q | Questions du soir : l'idée | France Culture | |
| 75 | 30 | D | De Ignorancia Sí que Sé | Alberto Aparici | |
| 76 | 34 | A | Aparici en Órbita | Alberto Aparici | |
| 77 | — | F | Forschung aktuell | Deutschlandfunk | |
| 78 | 88 |  | The Story Collider | Story Collider, Inc. | |
| 79 | — | I | Inmunoescucha | Sección Estudiantil de Divulgación de Inmunología FC | |
| 80 | — | C | Carreras Cientificas Alternativas | Manolo Castellano | |
| 81 | 16 |  | La Science, CQFD | France Culture | |
| 82 | 25 |  | Como sanar mi dependencia emocional | Psicologasantamaria | |
| 83 | — | I | Investigando la investigación | Horacio Pérez-Sánchez | |
| 84 | 23 |  | Short Wave | NPR | |
| 85 | 11 | C | Cienciaes.com | cienciaes.com | |
| 86 | 24 |  | The Resetter Podcast with Dr. Mindy | Dr. Mindy Pelz | |
| 87 | 24 |  | The Weirdest Thing I Learned This Week | Popular Science | |
| 88 | 13 |  | GeOCHemISTea | Sam Scher | |
| 89 | 25 |  | Unexplainable | Vox | |
| 90 | 33 | L | Le billet sciences | franceinfo | |
| 91 | 4 |  | Rare Earth | BBC Radio 4 | |
| 92 | 4 |  | The Great Simplification with Nate Hagens | Nate Hagens | |
| 93 | 67 | W | Women in Science | British Council Brasil | |
| 94 | 101 |  | Endocrine News Podcast | Endocrine Society | |
| 95 | 28 |  | Discovery | BBC World Service | |
| 96 | 28 | R | Radio Semilla | Radio Semilla | |
| 97 | 57 | D | De cause à effets, le magazine de l'environnement | France Culture | |
| 98 | 28 |  | Speaking of Psychology | American Psychological Association | |
| 99 | 28 | I | Idéer som förändrar världen | Nobel Prize Museum | |
| 100 | 28 |  | The Pie: An Economics Podcast | Becker Friedman Institute at UChicago | |
