| Epson Grand Prix of Europe | |
| Location: | Chepstow, Wales |
| Establishment: | 1986 |
| Final Year: | 1991 |
| Course: | St. Pierre Hotel & Country Club |
| Par: | 71 |
| Tour: | European Tour |
| Format: | Stroke play Match play |
| Month Played: | September |
| To-Par: | −19 as above |
| Score: | 4 and 3 Bernhard Langer (1988) 4 and 3 Seve Ballesteros (1989) |
| Final Champion: |  José María Olazábal |
| Map: | Wales#Wales Monmouthshire |
| Map Label: | St. Pierre Hotel & Country Club |
| Map Relief: | yes |
| Map Size: | 200px |
| Coordinates: | 51.612°N -2.701°W |
The Epson Grand Prix of Europe was a European Tour golf tournament which was held annually from 1986 to 1991 at St. Pierre Golf & Country Club in Chepstow, South Wales. It was a match play event for the first four years before switching to stroke play for the final two years. Four of the six champions were major championship winners. In 1991 the prize fund was £450,000, which was on the high side of middling for a European Tour event at that time.
| Year | Winner | Score | To par | Margin of victory | Runner(s)-up | |
|---|---|---|---|---|---|---|
| Epson Grand Prix of Europe | ||||||
| 265 | −19 | 9 strokes | Mark James | |||
| 271 | −13 | 3 strokes |  Mark McNulty José María Olazábal | |||
| Epson Grand Prix of Europe Matchplay Championship | ||||||
| align=center colspan=3 | 4 and 3 | Denis Durnian | ||||
| align=center colspan=3 | 4 and 3 | Mark McNulty | ||||
| align=center colspan=3 | 1 up |  Jeff Hawkes | ||||
| align=center colspan=3 | 3 and 2 | Howard Clark | ||||