Jana Kovalčíková (born 1991 in Prešov) is a Slovak stage and screen actress, a member of the Slovak National Theatre ensemble in Bratislava since 2020. Slovak audiences know her best from the TV series Oteckovia and the web series Kavej, while Czech viewers recognise her as Katarína Benešová from the long-running series Ulice. She also hosts the talk show Mimóza and was named to Forbes Slovakia's 30 Under 30 list in 2021.
Kovalčíková played in the new TV Markíza mini-series V zovretí (12 episodes), which premiered on September 1, 2025, and became the most-watched program of Monday evening in Slovakia.
Kovalčíková returned to the role of Veronika in the film adaptation Kavej (2024), which continued the eponymous web series.
In May 2023, Kovalčíková won the Slovak dance competition Let's Dance on TV Markíza alongside dancer Vilém Šír.
In 2021, Kovalčíková was included in the Forbes 30 under 30 list in Slovakia.
