The Ladies Open of Portugal was a women's professional golf tournament on the Ladies European Tour that took place Portugal.
| Year | Venue | Winner | Country | Score | Margin of victory | Runner(s)-up | Ref | |
|---|---|---|---|---|---|---|---|---|
| ISPS Handa Portugal Ladies Open | ||||||||
| 2011 | Campo Real | 200 (−16) | 3 strokes | |||||
| Portugal Ladies Open | ||||||||
| 2010 | Campo Real | 204 (−12) | 1 stroke | |||||
| Ladies Open of Portugal | ||||||||
| 2009 | Golden Eagle | 213 (−3) | Playoff | |||||
| 2008 | Quinta de Cima | 203 (−16) | 1 stroke | |||||
| Ladies Open de Portugal | ||||||||
| 2007 | Gramacho Pestana | 206 (−10) | 2 strokes | |||||
| Estoril Ladies Open of Portugal | ||||||||
| 2006 | Quinta da Marinha Oitavos | 207 (−9) | 5 strokes | |||||
| Algarve Ladies Open of Portugal | ||||||||
| 2005 | Gramacho Pestana | 210 (−6) | 3 strokes | [1] | ||||
| Ladies Open of Portugal | ||||||||
| 2004 | Aroeira I | 206 (−10) | 3 strokes | |||||
| Lancia Ladies Open of Portugal | ||||||||
| 2003 | Aroeira II | 209 (−7) | Playoff | |||||
| Ladies Open of Costa Azul | ||||||||
| 2002 | Aroeira II | 139 (−5) | 1 stroke | |||||
| Estoril Ladies Open | ||||||||
| 1997 | Clube de Golf do Estoril | 202 | 1 stroke | [2] | ||||
| Costa Azul Ladies Open | ||||||||
| 1996 | Troia and Aroeira GC | 214 (−2) | 2 strokes |  Aideen Rogers Marie-Laure de Lorenzi Helene KochMary Grace Estuesta | ||||
| 1995 | Troia and Montado GC | Marie-Laure de Lorenzi | 205 | 2 strokes | Evelyn Orley | |||
| 1994 | Montado Troia and Aroeira GC | 140 | 1 stroke | |||||
| Portuguese Ladies Open | ||||||||
| 1988 | Vilamoura GC (Pinhal) | 291 | 1 stroke | |||||
| 1987 | Vale do Lobo GC (Royal) | 210 (−9) | 1 stroke | |||||
| 1986 | Vilamoura GC (Pinhal) | 286 (−6) | Playoff | |||||
| Vale do Lobo Portuguese Ladies Open | ||||||||
| 1985 | Vale do Lobo GC (Royal) | 285 | 4 strokes | |||||