| No | Programme Title | Transmission Date and Time | Company | Thousands of Viewers |
|---|---|---|---|---|
| 1 | PATAGONIA HUW EDWARDS | Sunday (20:00), Monday W23 (15:00) and Wednesday W23 (22:00) | BBC Cymru | 40 |
| 2 | EISTEDDFOD YR URDD 2015 | Friday (19:30) and Friday (22:30) | Avanti | 38 |
| 3 | SARA A CWAC | Thursday (08:35) | Antena | 32 |
| = | DECHRAU CANU DECHRAU CANMOL | Sunday (19:00) and Wednesday (13:30) | Avanti | 32 |
| = | ROWND A ROWND | Thursday (19:00) and Saturday (18:20) | Rondo | 32 |
| 6 | PARCH | Sunday (21:00) and Tuesday W23 (22:00) | Boom Cymru TV | 31 |
| 7 | EISTEDDFOD YR URDD 2015 | Saturday (19:00) and Saturday (23:05) | Avanti | 29 |
| 8 | EISTEDDFOD YR URDD 2015 | Thursday (19:30) and Thursday (23:00) | Avanti | 28 |
| 9 | ROWND A ROWND | Tuesday (19:00) and Saturday (18:00) | Rondo | 27 |
| 10 | EISTEDDFOD YR URDD 2015 | Tuesday (19:30) and Tuesday (22:35) | Avanti | 26 |
| = | BYD CARLO BACH | Tuesday (07:45) | Cwmni Da | 26 |
| 12 | EISTEDDFOD YR URDD 2015 | Monday (19:30) and Monday (23:45) | Avanti | 23 |
| = | EISTEDDFOD YR URDD 2015 | Thursday (15:00) | Avanti | 23 |
| 14 | HENO | Friday (19:00) and Monday W23 (13:05) | Tinopolis | 21 |
| 15 | NEWYDDION 9 | Thursday (21:00) | BBC Cymru | 20 |
| 16 | EISTEDDFOD YR URDD 2015 | Wednesday (19:30) and Wednesday (22:15) | Avanti | 19 |
| = | NEWYDDION 9 | Wednesday (21:00) | BBC Cymru | 19 |
| 18 | EISTEDDFOD YR URDD 2015 | Wednesday (15:00) | Avanti | 18 |
| = | NEWYDDION 9 | Tuesday (21:00) | BBC Cymru | 18 |
| = | EISTEDDFOD YR URDD 2015 | Monday (11:00) | Avanti | 18 |
