Milana Filimonova was born in Kirov. She graduated from the Vaganova Academy of Russian Ballet in 2022. Her teachers at the Academy included Tatiana Valerievna Solomyanko, Honored Worker of Culture of the Russian Federation, Elena Gennadievna Poryvkina, and Irina Sitnikova.
Since July 2022, Milana Filimonova has been an artist of the Ballet Company of the Primorsky Stage of the Mariinsky Theatre.
Repertoire at the Primorsky Stage of the Mariinsky Theatre includes:
The Sleeping Beauty (The Little Red Riding Hood); choreography by Marius Petipa revised version by Konstantin Sergeev and Eldar Aliev,
The Nutcracker (Masha); choreography by Eldar Aliev.