| Audi Open | |
| Location: | Hamburg, Germany |
| Establishment: | 1990 |
| Course: | Golf-Club Hamburg Wendlohe |
| Par: | 72 |
| Lang: | uk |
| Tour: | Challenge Tour |
| Format: | Stroke play |
| Month Played: | July |
| Final Year: | 1993 |
| Aggregate: | 275 Paul Eales (1991) |
| To-Par: | −13 as above |
| Final Champion: |  Alex Čejka |
| Map: | Germany#Germany Hamburg |
| Map Label: | Golf-Club Hamburg Wendlohe |
| Map Relief: | yes |
| Map Size: | 200 |
| Coordinates: | 53.657°N 9.939°W |
The Audi Trophy was a golf tournament on the Challenge Tour. It was played from 1990 to 1993 near Munich then Hamburg in Germany.
The tournament ran parallel to the Audi Quattro Trophy, a Challenge Tour event in Germany 1989–1998.
| Year | Winner | Score | To par | Margin of victory | Runner(s)-up | Venue | Ref | |
|---|---|---|---|---|---|---|---|---|
| 209 | −7 | Playoff | Wendlohe | [1] [2] | ||||
| 276 | −12 | 2 strokes | Wendlohe | [3] | ||||
| 275 | −13 | 2 strokes | St Dionys | [4] [5] | ||||
| 287 | −1 | Playoff | Olching | [6] [7] |