| No | Programme Title | Transmission Date and Time | Company | Thousands of Viewers |
|---|---|---|---|---|
| 1 | ROWND A ROWND | Thursday (19:30) and Sunday (11:25) | Rondo | 47 |
| = | ROWND A ROWND | Tuesday (19:30) and Sunday (11:00) | Rondo | 47 |
| 3 | POBOL Y CWM | Thursday (20:00) and Sunday (18:35) | BBC Cymru | 43 |
| 4 | POBOL Y CWM | Friday (20:00) and Sunday (19:00) | BBC Cymru | 41 |
| = | AR Y BYSUS | Wednesday (20:25), Saturday (14:30) and Monday W48 (22:00) | Tinopolis | 41 |
| 6 | PATROL PAWENNAU | Thursday (07:00) and Sunday (08:20) | Cwmni Da | 39 |
| 7 | POBOL Y CWM | Monday (20:00) and Sunday (17:30) | BBC Cymru | 38 |
| 8 | POBOL Y CWM | Wednesday (20:00) and Sunday (18:15) | BBC Cymru | 37 |
| 9 | UN BORE MERCHER | Sunday (21:00) and Friday W48 (22:35) | Vox Pictures | 36 |
| = | POBOL Y CWM | Tuesday (20:00) and Sunday (17:50) | BBC Cymru | 36 |
| = | PATROL PAWENNAU | Tuesday (10:15) | Cwmni Da | 36 |
| = | PATROL PAWENNAU | Thursday (16:45) | Cwmni Da | 36 |
| 13 | POBL A'U GERDDI | Sunday (20:00) and Saturday W48 (13:00) | Tinopolis | 31 |
| = | PATROL PAWENNAU | Thursday (06:15) | Cwmni Da | 31 |
| 15 | CLWB RYGBI (SOUTHERN KINGS v SCARLETS) | Sunday (12:45) | BBC Cymru | 30 |
| = | PATROL PAWENNAU | Tuesday (06:15) | Cwmni Da | 30 |
| 17 | SYR GARETH EDWARDS YN 70 | Saturday (19:30) | BBC Cymru | 29 |
| = | NOSON LAWEN 'STEDDFOD MON 2017 | Saturday (20:30) | Cwmni Da | 29 |
| = | JONATHAN | Friday (21:30) and Saturday (22:00) | Avanti | 29 |
| 20 | IT'S MY SHOUT | Friday (19:45) | It's My Shout | 28 |
