| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Konstantinos•Kefalas |
| Used name | Konstantinos•Kefalas |
| Original name | Κωνσταντίνος•Κεφαλάς |
| Born | 1890 |
| NOC |  Greece |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1920 Summer Olympics | Shooting | GRE |
Konstantinos Kefalas | |||
| Military Rifle, Standing, Team, Men (Olympic) | Greece | 13 | ||||
| Military Rifle, Prone, Team, Men (Olympic) | Greece | 11 | ||||
| Military Rifle, Prone, Team, Men (Olympic) | Greece | 7 | ||||
| Military Rifle, Prone, Team, Men (Olympic) | Greece | 7 | ||||
| Small-Bore Rifle, Standing, Men (Olympic) | ||||||
| Small-Bore Rifle, Standing, Team, Men (Olympic) | Greece | 10 |
