| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Guglielmo•De Sanctis | |
| Used name | Guglielmo•De Sanctis | |
| Born | 1897 in Trieste, Trieste |  ITA |
| NOC | Italy | ITA |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1920 Summer Olympics | Diving (Aquatics) | ITA |
Guglielmo De Sanctis | |||
| Springboard, Men (Olympic) | 6 p2 r1/2 | |||||
| Plain High, Men (Olympic) | 7 p1 r1/2 |
