| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Konstantinos "Kostas"•Trigkonis |
| Used name | Kostas•Trigkonis |
| Original name | Κωνσταντίνος "Κώστας"•Τριγκώνης |
| Other names | Kostas Tringonis |
| Born | 2 July 1970 in Kyparissia, Mesinia, Peloponnesos (GRE) |
| Measurements | 182 cm / 76 kg |
| Affiliations | Nautical Club of Thessaloniki |
| NOC |  Greece |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1996 Summer Olympics | Sailing | GRE |
Kostas Trigkonis | |||
| Two-Person Dinghy, Men (Olympic) | Andreas Kosmatopoulos | 11 | ||||
| 2000 Summer Olympics | Sailing | GRE |
Kostas Trigkonis | |||
| Two-Person Dinghy, Men (Olympic) | Andreas Kosmatopoulos | 8 | ||||
| 2004 Summer Olympics | Sailing | GRE |
Kostas Trigkonis | |||
| Two-Person Dinghy, Men (Olympic) | Andreas Kosmatopoulos | 18 | ||||
| 2008 Summer Olympics | Sailing | GRE |
Kostas Trigkonis | |||
| Multihull, Open (Olympic) | Iordanis Paschalidis | 10 |
