Mariana Čengel Solčanská (born 14 February 1978) is a Slovak film director, screenwriter and writer. Solčanská was born in Nitra, Slovakia. She studied political science and cultural studies at the Constantine the Philosopher University in Nitra as well as film directing at the Academy of Performing Arts in Bratislava under the supervision of Stanislav Párnický and Martin Šulík. In 2014 she obtained a doctorate in media studies from the Pan-European University.

Following a string of short student movies, Solčanská full-length debut was the historical adventure movie The Legend of Flying Cyprian released in 2010, followed by TV film Autopsy. In addition to directing, she authored the script of both movies. In 2013, she directed the social drama Love Me or Leave Me based on the script by Alena Bodingerová. In 2014, she directed and wrote the fairy tale Láska na Vlásku , which became a hit in Slovak cinemas in spite of lukewarm reviews.