Zorka Janu (born Zora Babková) (Štechovice, 9 July 1921 – Prague, 24 March 1946), a Czech film actress, was the younger sister of the legendary cinema star Lída Baarová.
When she was 12 years old, she appeared in the movie Madla z cihelny (Brickmaker's daughter, 1933) alongside her sister who played the principal role.
She studied the dramatic art at the Prague's Conservatory.