Trnka
Trnka is the surname of the following persons:
- Jiří Trnka (1912-1969), Czechoslovakian artist and scriptwriter
- Johann Trnka († 1950), Austrian murderer
- Pavel Trnka (born 1976 ), Czech ice hockey player
- Wenzel Trnka of Krzowitz (1739-1791), Czech doctor and composer
- Disambiguation