| Roles | Competed in Olympic Games |
|---|---|
| Sex | Female |
| Full name | Konstantina•Efentaki |
| Used name | Konstantina•Efentaki |
| Original name | Κωνσταντίνα•Εφεντάκη |
| Other names | Konstantina Efedaki |
| Born | 1 October 1978 in Athina (Athens), Attiki (GRE) |
| Measurements | 162 cm / 48 kg |
| Affiliations | Panellinios GS, Athina (GRE) |
| NOC | Greece |
Personal Best: 1500 – 4:05.63 (2004).
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2004 Summer Olympics | Athletics | GRE |
Konstantina Efentaki | |||
| 1,500 metres, Women (Olympic) | 12 h1 r2/3 | |||||
| 2008 Summer Olympics | Athletics | GRE |
Konstantina Efentaki | |||
| 1,500 metres, Women (Olympic) | 10 h1 r1/2 |