| Tourney Name: | Guadiana Trophy |
| Year: | 2013 |
| Country: | Portugal |
| Dates: | 5–7 August 2013 |
| Num Teams: | 3 |
| Venues: | Municipal de Portimão |
| Champion Other: | Braga |
| Count: | 1 |
| Third Other: | Sporting CP |
| Matches: | 3 |
| Goals: | 7 |
| Top Scorer: | 2 – Ravel Morrison (West Ham United) |
| Player: | Edinho (Braga) |
| Prevseason: | 2012 |
| Nextseason: | 2014 |
The 2013 Guadiana Trophy was the 13th edition of the competition and took place between 5 and 7 August 2013. It featured Sporting CP, West Ham United and Braga.
Braga won its first Guadiana Trophy by winning both of its matches in the competition by a score of 1–0.
| Team | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Braga | 2 | 2 | 0 | 0 | 2 | 0 | +2 | 6 | |
| West Ham United | 2 | 1 | 0 | 1 | 3 | 3 | 0 | 3 | |
| Sporting CP | 2 | 0 | 0 | 2 | 2 | 4 | -2 | 0 |