Antilena Nicolizas is an Italian voice actress and dubbing artist, recognized for her work in both animation and live-action productions. Born in Trieste to a Greek father, her early career was rooted in music; she graduated with honors from the Conservatorio Nino Rota in Monopoli under the guidance of Benedetto Lupo and performed as a concert pianist in several European countries and China. Her career in voice acting began in 2014 after she trained at the Accademia del Doppiaggio in Milan, founded by Christian Iansante and Roberto Pedicini, and she started working in Rome.

Nicolizas has lent her voice to a variety of characters in animated series and films. In the anime and animation sphere, she is known for voicing Olivia in the series Dragon's Dogma. Her other notable animation roles include Devin in Big Mouth, Mandora in ThunderCats Roar, Chiharu in Revisions, Trudy in The Midnight Gospel, and Kath in Copper. She has also voiced characters in projects like Due Fantagenitori! - Esprimi un desiderio, Tiny Toons Looniversity, and Secret Level.

In addition to animation, Nicolizas has an extensive body of work in dubbing live-action films and television series. She is the regular Italian voice for actress Jessica Williams, dubbing her roles in the Fantastic Beasts films, including Animali fantastici - I crimini di Grindelwald and Animali Fantastici - I segreti di Silente, as well as in La rivincita delle sfigate. Her other film credits include providing voices for actors in major productions such as Oppenheimer, Sonic 3 - Il film, Ready Player One, Batman v Superman: Dawn of Justice, and Rogue One: A Star Wars Story. On television, her dubbing work spans series like C'era una volta, Killing Eve, Into the Badlands, and Sense8.