| Roles | Competed in Olympic Games |
|---|---|
| Sex | Female |
| Full name | Czesława Helena•Kościańska-Szczepińska |
| Used name | Czesława•Kościańska-Szczepińska |
| Born | 22 May 1959 in Tczew, Pomorskie (POL) |
| Measurements | 171 cm / 76 kg |
| Affiliations | Unia Tczew/Gwardia Gdańsk |
| NOC | Poland |
| Medals | OG |
| Gold | 0 |
| Silver | 1 |
| Bronze | 0 |
| Total | 1 |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1980 Summer Olympics | Rowing | POL |
Czesława Kościańska | |||
| Coxless Pairs, Women (Olympic) | Małgorzata Dłużewska | 2 | Silver | |||
| 1988 Summer Olympics | Rowing | POL |
Czesława Kościańska-Szczepińska | |||
| Coxed Fours, Women (Olympic) | Poland | 8 |