| No | Programme Title | Transmission Date and Time | Company | Thousands of Viewers |
|---|---|---|---|---|
| 1 | TAITH Y LLEWOD 2021 | Saturday (22:30) and Sunday (09:00) | Media Atom | 61 |
| 2 | PATROL PAWENNAU | Tuesday (16:45) | Cwmni Da | 46 |
| 3 | OCTONOTS | Wednesday (10:20) | Sain | 45 |
| 4 | POBOL Y CWM | Thursday (20:00) and Sunday (19:25) | BBC Cymru | 44 |
| 5 | PATROL PAWENNAU | Tuesday (11:45) | Cwmni Da | 41 |
| 6 | POBOL Y CWM | Tuesday (20:00) and Sunday (18:40) | BBC Cymru | 33 |
| 7 | POBOL Y CWM | Wednesday (20:00) and Sunday (19:00) | BBC Cymru | 32 |
| = | PATROL PAWENNAU | Thursday (07:45) | Cwmni Da | 32 |
| 9 | EISTEDDFOD LLANGOLLEN | Saturday (20:00) and Friday w30 (21:00) | Rondo | 30 |
| 10 | PATROL PAWENNAU | Thursday (11:45) | Cwmni Da | 26 |
| 11 | PATROL PAWENNAU | Saturday (06:45) | Cwmni Da | 25 |
| = | HENO AUR | Wednesday (20:25) and Monday w30 (13:30) | Tinopolis | 25 |
| 13 | FFERMIO | Monday (21:00), Tuesday (13:00), Saturday (12:00) and Sunday (17:15) | Telesgop | 24 |
| = | BWRDD I DRI | Tuesday (21:00) and Saturday (19:30) | Boom | 24 |
| = | ROWND A ROWND | Thursday (20:25) and Tuesday w30 (18:30) | Rondo | 24 |
| 16 | GARDDIO A MWY | Monday (20:25), Wednesday (13:30) and Friday (18:30) | Cwmni Da | 23 |
| = | NOSON LAWEN | Saturday (21:30) | Cwmni Da | 23 |
| 18 | OCTONOTS | Monday (06:20) | Sain | 22 |
| = | POBOL Y CWM | Monday (20:00) and Sunday (18:15) | BBC Cymru | 22 |
| = | NEWYDDION S4C | Thursday (19:30) | BBC Cymru | 22 |
