| Roles | Competed in Intercalated Games | |
|---|---|---|
| Sex | Male | |
| Full name | T.•Dionysiotis | |
| Used name | T.•Dionysiotis | |
| Original name | Τ.•Διονυσιωτης | |
| Affiliations | Ethnikos GS — Athina (Athens), Attiki |  GRE |
| NOC | Greece | GRE |
Personal Best: Mar – unknown.
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1906 Intercalated Games | Athletics | GRE |
T. Dionysiotis | |||
| Marathon, Men (Intercalated) |
