| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Álvaro Manuel•Silveira Marinho | |
| Used name | Álvaro•Marinho | |
| Born | 15 March 1976 in Lisboa, Distrito de Lisboa |  POR |
| Measurements | 177 cm / 65 kg | |
| Affiliations | CV Barreiro — Barreiro, Distrito de Setúbal | POR |
| NOC | Portugal | POR |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2000 Summer Olympics | Sailing | POR |
Álvaro Marinho | |||
| Two-Person Dinghy, Open (Olympic) | Miguel Nunes | 5 | ||||
| 2004 Summer Olympics | Sailing | POR |
Álvaro Marinho | |||
| Two-Person Dinghy, Open (Olympic) | Miguel Nunes | 7 | ||||
| 2008 Summer Olympics | Sailing | POR |
Álvaro Marinho | |||
| Two-Person Dinghy, Open (Olympic) | Miguel Nunes | 8 | ||||
| 2012 Summer Olympics | Sailing | POR |
Álvaro Marinho | |||
| Two-Person Dinghy, Open (Olympic) | Miguel Nunes | 8 |
