| No | Programme Title | Transmission Date and Time | Company | Thousands of Viewers |
|---|---|---|---|---|
| 1 | CEFN GWLAD | Tuesday (20:00), Wednesday (12:30) and Saturday (13:30) | ITV Cymru | 55 |
| 2 | POBOL Y CWM | Thursday (19:30) and Sunday (18:45) | BBC Cymru | 44 |
| 3 | POBOL Y CWM | Tuesday (19:30) and Sunday (18:00) | BBC Cymru | 43 |
| 4 | POBOL Y CWM | Friday (20:00) and Sunday (19:10) | BBC Cymru | 42 |
| 5 | POBOL Y CWM | Monday (20:00) and Sunday (17:40) | BBC Cymru | 39 |
| 6 | POBOL Y CWM | Wednesday (20:00) and Sunday (18:25) | BBC Cymru | 38 |
| 7 | FFERMIO | Monday (21:30), Saturday (13:00) and Sunday (17:00) | Telesgop | 32 |
| = | CODI HWYL | Friday (20:25), Saturday (14:30), Monday W10 (13:30) and Wednesday W10 (22:00) | Rondo | 32 |
| 9 | WARD PLANT | Monday (20:25), Tuesday (13:30), Saturday (11:30) and Sunday (22:30) | Chwarel | 31 |
| 10 | NOSON LAWEN | Saturday (20:30) | Cwmni Da | 30 |
| = | Y BYD AR BEDWAR | Tuesday (21:30) and Sunday (22:00) | ITV Cymru | 30 |
| 12 | JONATHAN | Friday (21:30) and Saturday (22:00) | Avanti | 27 |
| = | CAN I GYMRU 2018 | Thursday (20:00) | Avanti | 27 |
| 14 | NEWYDDION 9 | Friday (21:00) | BBC Cymru | 26 |
| 15 | DECHRAU CANU DECHRAU CANMOL | Sunday (19:30) | Rondo | 25 |
| 16 | NEWYDDION 9 | Tuesday (21:00) | BBC Cymru | 24 |
| 17 | HENO | Tuesday (19:00) | Tinopolis | 22 |
| 18 | CELWYDD NOETH | Wednesday (20:25), Friday (18:30) and Monday W10 (13:00) | Cwmni Da | 21 |
| = | NEWYDDION 9 | Wednesday (21:00) | BBC Cymru | 21 |
| 20 | PARCH | Sunday (21:00) and Friday W10 (22:30) | Boom Cymru TV | 20 |
