| SSE Enterprise Wales Senior Open | |
| Location: | Newport, Wales |
| Establishment: | 2001 |
| Course: | Celtic Manor Resort |
| Par: | 72 |
| Yardage: | 6528yd |
| Tour: | European Senior Tour |
| Format: | Stroke play |
| Month Played: | June |
| Final Year: | 2016 |
| Aggregate: | 198 Zhang Lianwei (2016) |
| To-Par: | −12 as above |
| Final Champion: |  Zhang Lianwei |
| Coordinates: | 51.603°N -2.933°W |
| Map: | Wales#Wales Newport |
| Map Label: | Celtic Manor Resort |
| Map Relief: | yes |
| Map Size: | 200 |
The Wales Seniors Open was a golf tournament on the European Senior Tour from 2001 to 2016. The prize fund was £250,000 in 2016.
| Year | Winner | Score | To par | Margin of victory | Runner(s)-up | Venue | |
|---|---|---|---|---|---|---|---|
| SSE Enterprise Wales Senior Open | |||||||
| 198 | −12 | 3 strokes | Celtic Manor | ||||
| 203 | −7 | 2 strokes | Celtic Manor | ||||
| 2014: No tournament | |||||||
| Speedy Services Wales Senior Open | |||||||
| 211 | −2 | 2 strokes | Royal Porthcawl | ||||
| 209 | −7 | 1 stroke | Conwy | ||||
| 2011: No tournament | |||||||
| Ryder Cup Wales Seniors Open | |||||||
| 208 | −8 | 1 stroke | Royal Porthcawl | ||||
| 211 | −5 | 4 strokes | Royal Porthcawl | ||||
| 213 | −3 | 2 strokes | Conwy | ||||
| Carl Mason (2) | 210 | −6 | 2 strokes | Conwy | |||
| Firstplus Wales Seniors Open | |||||||
| 212 | −4 | 1 stroke | The Vale | ||||
| Ryder Cup Wales Seniors Open | |||||||
| 202 | −5 | 5 strokes | Royal St David's | ||||
| 203 | −4 | 1 stroke | Royal St David's | ||||
| 199 | −8 | 3 strokes | Royal St David's | ||||
| Wales Seniors Open | |||||||
| 203 | −4 | 3 strokes | Royal St David's | ||||
| 208 | +1 | 1 stroke | Royal St David's | ||||