| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Antonios•Papaioannou | |
| Used name | Antonios•Papaioannou | |
| Original name | Αντώνηος•Παπαϊωάννου | |
| Affiliations | Gymnastiki Etaireia Patron — Patra, Dutiki Ellada |  GRE |
| NOC | Greece | GRE |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1896 Summer Olympics | Artistic Gymnastics (Gymnastics) | GRE |
Antonios Papaioannou | |||
| Parallel Bars, Men (Olympic) | ||||||
| Horizontal Bar, Men (Olympic) |
