| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Female | |
| Full name | Tea Mária "Thea"•Kellner | |
| Used name | Thea•Kellner | |
| Born | 6 March 1914 in Brașov, Brașov |  ROU |
| Affiliations | ? — Brașov, Brașov | ROU |
| NOC | Romania | ROU |
Thea Kellner was a Romanian foil fencer. At the 1936 Berlin Olympics Kellner competed in the individual foil event. She finished in last place in her pool losing all six of her bouts.
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1936 Summer Olympics | Fencing | ROU |
Thea Kellner | |||
| Foil, Individual, Women (Olympic) | 7 p4 r1/4 |
