| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Anastasios "Tasos"•Papanastasiou |
| Used name | Tasos•Papanastasiou |
| Nick/petnames | Cat, γάτος |
| Original name | Αναστάσιος "Τάσος"•Παπαναστασίου |
| Born | 12 July 1964 in Athina (Athens), Attiki (GRE) |
| Measurements | 186 cm / 87 kg |
| Affiliations | ANOG, Athina (GRE) |
| NOC | Greece |
Not to be confused with Anastasios Papanastasiou, who played water polo for Greece at the 1992 and 1996 Olympic Games. They were definitely two different athletes.
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1984 Summer Olympics | Water Polo (Aquatics) | GRE |
Tasos Papanastasiou | |||
| Water Polo, Men (Olympic) | Greece | 8 | ||||
| 1988 Summer Olympics | Water Polo (Aquatics) | GRE |
Tasos Papanastasiou | |||
| Water Polo, Men (Olympic) | Greece | 9 |