| Tournament information | |
|---|---|
| Location | Madrid, Spain |
| Established | 2005 |
| Course(s) | Casino Club de Golf Retamares |
| Par | 71 |
| Length | 6,575 yards (6,012 m) |
| Tour(s) | Challenge Tour |
| Format | Stroke play |
| Prize fund | €130,000 |
| Month played | May |
| Final year | 2007 |
| Tournament record score | |
| Aggregate | 263 Benn Barham (2005) |
| To par | −21 as above |
| Final champion | |
 Ben Mason | |
| Location map | |
  Casino Club de Golf Retamares Location in Spain  Casino Club de Golf Retamares Location in the Community of Madrid | |
The Open Mahou de Madrid was a men's professional golf tournament on the Challenge Tour from 2005 to 2007.
There is also a Madrid Open on the European Tour.