| Roles | Referee |
|---|---|
| Sex | Male |
| Full name | Héctor Francisco•Valcarce |
| Used name | Héctor•Valcarce |
| Born | in Buenos Aires, Ciudad Autónoma de Buenos Aires (ARG) |
| NOC |  Argentina |
| Games | Sport (Discipline) / Event | NOC / Team | Phase | Unit | Role | As | |
|---|---|---|---|---|---|---|---|
| 2004 Summer Olympics | Water Polo (Aquatics) | ARG |
Héctor Valcarce | ||||
| Water Polo, Men (Olympic) | Match #1 | Australia — Egypt | Referee | ||||
| Water Polo, Men (Olympic) | Match #14 | Spain — Egypt | Referee | ||||
| Water Polo, Women (Olympic) | Match #3 | Australia — Kazakhstan | Referee |
