Jona Eisenblätter was born on 7 January 2008 in Leipzig. Through his mother Lisa Eisenblätter, who was working as a producer at that time, he came into contact with the media industry at an early age. He made his acting debut with a small role in an episode of Matthias Glasner's mini-series "Blochin" (2017), as the villain Kyrill at a young age. In the following years Eisenblätter played several TV roles, for example in a number of episodes of "Dr. Klein" (2017) and "Der Kriminalist" (2018), as well as in Marcus O. Rosenmüller's "Und tot bist Du! - Ein Schwarzwaldkrimi" (2018). He collaborated with Matthias Glasner again for "Demokratie stirbt in Finsternis" (2018), an episode of the popular German crime series "Polizeiruf 110" as well as for the final "Blochin" episode "Das letzte Kapitel" (2018). His older brother Levi (*2006) played the young Blochin in the same episode. His younger brother Milo (*2014) is also an actor.   

Jona Eisenblätter made his big screen debut in the title role of the children's film "Max und die Wilde 7" ("Max & the Wild Bunch"), which was released in summer 2020.