| Klaudia Dernerová | |
| Birth Date: | 21 June 1971 |
| Birth Place: | Prešov, Czechoslovakia |
| Occupation: | Opera singer |
| Years Active: | 1995-present |
Klaudia Dernerová (born 21 June 1971) is a Slovak opera soprano and Alfréd Radok Award winner.
She received the Alfréd Radok Award for Best Actress in 2000 for her portrayal of the title role in a Czech production of the Dmitri Shostakovich play Lady Macbeth of the Mtsensk District at the National Theatre in Prague.[1] At the 2000 Thalia Awards she won the category of Best Female Performance in an Opera for the same work.[1]
She took part in the BBC Cardiff Singer of the World competition in 2001, becoming the first contestant from her native Slovakia to compete.[2]