| 1 | — |  | The Pat Kenny Show | Newstalk | |
| 2 | — |  | Vogue & Amber | Global | |
| 3 | 13 | P | Parting Words | Rip.ie | |
| 4 | 1 |  | The Walkers: The real Salt Path | Tortoise Investigates | The Observer | |
| 5 | 8 |  | Documentary on One Podcast | RTÉ | |
| 6 | 3 | T | Today with David McCullagh | RTÉ Radio 1 | |
| 7 | 4 |  | The Ezra Klein Show | New York Times Opinion | |
| 8 | — |  | Olivia's House with Olivia Attwood | Listen | |
| 9 | 1 |  | The Last Word with Matt Cooper | Today FM | |
| 10 | 6 |  | Great Company with Jamie Laing | Jampot Productions | |
| 11 | 4 |  | The Birth Keepers | The Guardian Investigates | The Guardian | |
| 12 | 2 |  | Desert Island Discs | BBC Radio 4 | |
| 13 | 7 |  | Shameless | Shameless Media | |
| 14 | 9 |  | Catch Up with Louise McSharry | Louise McSharry | |
| 15 | 7 |  | Mad, Sad and Bad with Paloma Faith | JamPot Productions | |
| 16 | 4 |  | Rosebud with Gyles Brandreth | Gyles Brandreth / Plain Jaine Media | |
| 17 | 5 |  | The Women's Podcast | The Irish Times | |
| 18 | — |  | We Need To Talk with Paul C. Brunson | WNTT | |
| 19 | 4 | L | Liveline | RTÉ Radio 1 | |
| 20 | 3 |  | The Uncovered Podcast | Emmett Corcoran | |
| 21 | 4 | G | Grey Matters | The Communications Clinic | |
| 22 | 1 | F | Family Flowers Only by Grief Ireland | GoLoud | |
| 23 | 4 |  | Khloé in Wonder Land | Khloé Kardashian | |
| 24 | — | P | Playback | RTÉ Radio 1 | |
| 25 | 8 |  | The Documentary Podcast | BBC World Service | |
| 26 | 2 |  | The Missing Cryptoqueen | BBC Sounds | |
| 27 | 1 |  | Stuff You Should Know | iHeartPodcasts | |
| 28 | 12 |  | The Hard Shoulder | Newstalk | |
| 29 | 3 |  | Adrift | Apple TV / Blanchard House | |
| 30 | 5 | G | Get A Grip with Angela Scanlon and Vicky Pattison | Audio Always | |
| 31 | 5 |  | Criminal | Vox Media Podcast Network | |
| 32 | 5 |  | Modern Wisdom | Chris Williamson | |
| 33 | 3 |  | How To Fail With Elizabeth Day | Elizabeth Day and Sony Music Entertainment | |
| 34 | 3 |  | The Louis Theroux Podcast | Spotify Studios | |
| 35 | 6 |  | Anything Goes with James English | Anything Goes with James English | |
| 36 | 2 |  | Curse of: America’s Next Top Model | iHeartPodcasts and Glass Podcasts | |
| 37 | 2 |  | The Audio Long Read | The Guardian | |
| 38 | 4 |  | Mind Games | Kaleidoscope | |
| 39 | 1 |  | Moncrieff | Newstalk | |
| 40 | 5 |  | Behind the Bastards | Cool Zone Media and iHeartPodcasts | |
| 41 | 5 | L | Lunchtime Live | Newstalk | |
| 42 | 10 |  | The Niall Boylan Podcast (They Told Me To Shut Up) | Niall Boylan | |
| 43 | 2 |  | Strangers on a Bench | Tom Rosenthal | |
| 44 | 16 | F | Full Disclosure with James O'Brien | Global | |
| 45 | 1 | D | Dig It with Jo Whiley and Zoe Ball | Persephonica | |
| 46 | 9 | H | He Said, She Said | Staying Relevant Productions | |
| 47 | 37 |  | Freakonomics Radio | Freakonomics Radio + Stitcher | |
| 48 | 19 | S | SheerLuxe Podcast | SheerLuxe | |
| 49 | 6 |  | I'm Not a Monster | BBC Radio 5 Live | |
| 50 | 29 | R | Ready to Talk with Emma Barnett | BBC Sounds | |
| 51 | 4 |  | World of Secrets | BBC | |
| 52 | — |  | Heavyweight | Pushkin Industries | |
| 53 | 15 |  | The Dozen with Liam Tuffs | The Dozen Media | |
| 54 | 28 |  | The Gift | BBC Radio 4 | |
| 55 | 48 |  | Uncanny | BBC Radio 4 | |
| 56 | 8 |  | If Books Could Kill | Michael Hobbes & Peter Shamshiri | |
| 57 | 8 | M | Mens Rea: A true crime podcast | GoLoud | |
| 58 | 43 |  | Bed of Lies | The Telegraph | |
| 59 | 2 |  | TED Talks Daily | TED | |
| 60 | 12 | N | Nicky Byrne HQ | Nicky Byrne | |
| 61 | 2 |  | Where Should We Begin? with Esther Perel | Esther Perel Global Media | |
| 62 | 12 |  | This American Life | This American Life | |
| 63 | 10 |  | The Telepathy Tapes | Ky Dickens | |
| 64 | 8 |  | What Now? with Trevor Noah | Trevor Noah | |
| 65 | 1 |  | Revisionist History | Pushkin Industries | |
| 66 | 28 |  | The Shawn Ryan Show | Shawn Ryan | |
| 67 | 22 |  | The Girls Bathroom | Sophia & Cinzia | |
| 68 | 107 |  | Movies and Booze on Moncrieff | Newstalk | |
| 69 | 18 | D | Dempsey's Dozen | yumsick | |
| 70 | 28 |  | This Is Actually Happening | Audible | |
| 71 | 21 |  | The Interview | The New York Times | |
| 72 | 27 |  | Against The Odds | Audible | |
| 73 | 3 |  | Modern Love | The New York Times | |
| 74 | — | T | The Problem With... | James Smith | |
| 75 | 2 | L | Lives Less Ordinary | BBC World Service | |
| 76 | 2 |  | Sword and Scale | Sword and Scale | |
| 77 | 20 |  | Sunday with Miriam | RTÉ Radio 1 | |
| 78 | 45 |  | Atonement: The John Paulk Story | iHeartPodcasts | |
| 79 | 4 | F | Flop Culture | Fionnuala Jones | |
| 80 | 1 | I | Inside Sport | RTÉ Sport | |
| 81 | 59 | T | The Home Show with Sinead Ryan | Newstalk | |
| 82 | 28 |  | Woman's Hour | BBC Radio 4 | |
| 83 | 11 | W | Wednesdays | JamPot Productions | |
| 84 | 53 |  | Death, Sex & Money | Slate Podcasts | |
| 85 | — |  | A Way with Words - language, linguistics, and callers from all over | Martha Barnette and Grant Barrett. Produced by Stefanie Levine. | |
| 86 | 10 |  | The Slow Newscast | The Observer | |
| 87 | 1 |  | Eckhart Tolle: Essential Teachings | Oprah and Eckhart Tolle | |
| 88 | 25 |  | heretics. | Andrew Gold | |
| 89 | — |  | Witness History | BBC World Service | |
| 90 | 19 |  | Who? Weekly | Who? Weekly | |
| 91 | — | T | The Girls Groupchat Podcast | The Girls Groupchat Podcast | |
| 92 | 23 | M | Miss Me? | BBC Sounds | |
| 93 | 28 | F | Flesh and Code | Audible | |
| 94 | 9 |  | The Underworld Podcast | The Underworld Podcast | |
| 95 | 5 | T | The Affair…with Anna Williamson | The Affair…with Anna Williamson | |
| 96 | 23 | D | Desert Island Discs: Archive: 2016-2018 | BBC Radio 4 | |
| 97 | 72 |  | Unexplained | iHeartPodcasts | |
| 98 | 53 |  | Where Everybody Knows Your Name with Ted Danson and Woody Harrelson (sometimes) | Team Coco & Ted Danson, Woody Harrelson | |
| 99 | 5 |  | Philosophize This! | Stephen West | |
| 100 | 45 |  | The Secret World of Roald Dahl | iHeartPodcasts | |
