Luna Miriam Iansante is an Italian voice actress and actress, born in Rome on April 24, 2003. She is the daughter of the well-known Italian voice actor Christian Iansante. Her career in performing arts began at a young age; she started working as a voice actress regularly after school from the age of eight and has also appeared in film and television productions.

Iansante has built an extensive career in dubbing, lending her voice to numerous characters in live-action films, animated features, and television series for the Italian market. Among her most prominent voice roles in animation is the titular character in the Italian-language version of the anime film Josee, The Tiger and the Fish. Her other notable work in anime and animated productions includes voicing Meg in the Italian dub of Inside Out, Iroha in Cosmic Princess Kaguya, Anna Frank in Anna Frank e il diario segreto, Frida in Hilda e il Re Montagna, and Gabi in Vivo. In 2024, she took on the roles of Aira Shiratori in the anime series DAN DA DAN and Kasumi Tendo in a new adaptation of Ranma 1/2.

Beyond animation, a significant portion of her dubbing work involves providing the Italian voice for actresses in live-action films and series. She is the regular Italian voice for actress Millie Bobby Brown, dubbing her role as Madison Russell in Godzilla II: King of the Monsters and Godzilla vs. Kong. She has also dubbed actresses such as Bailey Bass in Avatar: The Way of Water, Thomasin McKenzie in Old, Jenna Ortega in In viaggio con Flora, and Whitney Peak in Hocus Pocus 2. In the television series House of the Dragon, she provided the first Italian voice for the character Rhaena Targaryen. Her dubbing credits also include roles in major productions like Rebel Moon - Parte 1: Figlia del fuoco and Jurassic World - Il dominio.

Concurrently with her voice work, Iansante has pursued a career as an on-screen actress. She gained public recognition for her role as Luna in the Italian Rai television series Un professore. Her other acting credits include appearances in the series Oltre la soglia and the film Una casa del cuore.