Graduated from the St Petersburg State Rimsky-Korsakov Conservatoire. In 1998 she joined the Mariinsky Academy of Young Opera Singers. Anastasia Kalagina has been a Mariinsky Opera soloist since 2007.
In 2016 she debuted at the Bolshoi Theatre as the Countess (Le nozze di Figaro). Рerformed the part of Madama Cortese (Il viaggio a Reims), both in concert version (2017) and in new production of Damiano Michieletto (2019).
the special Stanisław Moniuszko Prize at the International Stanisław Moniuszko Vocalists’ Competition
1st prize at the V International Rimsky-Korsakov Young Opera Singers’ Competition
Prize-winner at the International Vocalists’ Competition in China
Recipient of the Montblanc New Names prize