Jana Cepelova is a Slovak tennis player. She has won four singles and three doubles titles on the ITF tour in her career. On 1 April 2013, she reached her best singles ranking of world number 83. On 23 July 2012, she peaked at world number 203 in the doubles rankings. Her best tennis achievement to date is by winning the girls' doubles event at the 2010 Australian Open with Chantal Škamlová, defeating Tímea Babos and Gabriela Dabrowski in the final. Cepelova reached the third round of the 2012 Wimbledon Championships, where she fell in straight sets to second seed Victoria Azarenka.