Blénessy Enikő was born in Gheorgheni in 1977 and graduated from the Faculty of Theater and Film of Babeș-Bolyai University in Cluj-Napoca in 2002, the course directed by Hatházi András. She has worked since 1995 in various theatres such as the Figura Studio Theatre (Gheorgheni), the Thalia Theatre (Kosice, Slovakia), the Hungarian State Theatre „Csiky Gergely" Timișoara, the „Radu Stanca" National Theatre Sibiu, German section. Since 2011 she is employed at the German State Theatre Timișoara.
She has worked with directors such as Tompa Gábor, Silviu Purcărete, Bocsárdi Lászlo, Szabó K. István, Paolo Magelli, Radu A. Nica, Niky Wolcz, Yuri Kordonski, Alexandru Dabija, Florin Vidamski, Vava Ștefănescu, Dragoș Galgoțiu.
She has acted in three short films in Hungarian and has participated in several acting/theatre pedagogy workshops with Miklós Bács, Uray Péter, Vava Ștefănescu, David Essrig, Masahiro Yasuda, Kostas Amoiropoulos as instructors. Within the Interethnic Festival 2012 she won the prize for the leading role in Radu A. Nica's production of the play "Sexes/Axes - The Furies and The Great War" by Neil LaBute, and in 2006 the prize "Bocsárdi Angi Gabriella". Her greatest joy is acting and directing performances for children.