Janusz Christa (19 July 1934, Wilno – 15 November 2008, Sopot) was a Polish author of comic books, creator of the comic book series Kajtek i Koko and his perhaps most famous, Kajko i Kokosz series. He debuted in 1957 and many of his works have been printed in the Wieczór Wybrzeza and Świat Młodych magazines. He stopped creative work around 1990s due to declining health.
Many of his works have been recently rereleased in Poland.