Dajka
Dajka is the family name of
- Jobie Dajka (1981-2009), Australian cyclist
- Franz-Josef Hagmanns-Dajka, known as Funny van Dannen (* 1958), German artist of Dutch origin
- László Dajka (* 1959), Hungarian footballer
- Margit Dajka (1907–1986), Romanian actress (also: Margit Dayka )