| Tourney Name: | Guadiana Trophy |
| Year: | 2009 |
| Country: | Portugal |
| Dates: | 16 July 2009 – 18 July 2009 |
| Num Teams: | 4 |
| Venues: | Complexo Desportivo de Vila Real de Santo António |
| Champion Other: | Benfica |
| Count: | 3 |
| Third Other: |  Anderlecht |
| Fourth Other: |  Athletic Bilbao |
| Matches: | 4 |
| Goals: | 11 |
| Top Scorer: | 2 – Javier Saviola (Benfica) |
| Player: | Javier Saviola (Benfica) |
| Prevseason: | 2008 |
| Nextseason: | 2010 |
The 2009 Guadiana Trophy was a soccer competition that took place between 16-18 July 2009. This competition featured Benfica, Olhanense, Athletic Bilbao and Anderlecht.
Benfica won the 2009 Guadiana Trophy competition 2-1 in the final game against Olhanense.
The Guadiana Trophy competition was renamed to the Algarve Football Cup in 2014.