Born in the village of Yelantsy, Olkhon District, Irkutsk Oblast.
In 2017, Anatoly Badayev finished the Tchaikovsky Arts College in Ulan-Ude (class of V.B. Yelbayev).
In 2017, he finished the Glinka Novosibirsk State Conservatory (class of Shagdar Zonduyev).
In 2019, he participated in the Easter Festival in Minsk, Belarus.
In 2019–2023, Anatoly Badayev had been a member of the Opera Company of the Primorsky Stage of the Mariinsky Theatre.
Repertoire at the Primorsky Stage of the Mariinsky Theatre includes:
Figaro (Le nozze di Figaro, W.-A. Mozart);
Sarastro (Die Zauberflöte, W.-A. Mozart);
The Grand Inquisitor, A Monk (Don Carlo, G. Verdi);
Sparafucile (Rigoletto, G. Verdi);
The Pharaoh (Aida, G. Verdi);
Doctor Grenvil (La traviata, G. Verdi);
The Bonze (Madama Butterfly, G. Puccini);
Timur (Turandot, G. Puccini);
A Gaoler (Tosca, G. Puccini);
Gremin, Zaretsky (Eugene Onegin, P. Tchaikovsky);
Orlik (Mazepa, P. Tchaikovsky);
Narumov (The Queen of Spades, P. Tchaikovsky);
Malyuta Skuratov (The Tsar’s Bride, N. Rimsky-Korsakov);
Bermyata, Maslenitsa (The Snow Maiden, N. Rimsky-Korsakov);
3rd sailor (The Tale of the Tsar Saltan, N. Rimsky-Korsakov);
Mikhail Kutuzov, The Bolkonsky's Butler (War and Peace, S. Prokofiev);
King of Clubs, The Wizard Celio (The Love For Three Oranges, S. Prokofiev);
Farlaf (Ruslan and Lyudmila, M. Glinka, concert performance).
Repertoire also includes: Prince Ivan Khovansky (Khovanshchina, M. Musorgsky), Varlaam (Boris Godunov, M. Musorgsky), Neighbor (The Fiery Angel, S. Prokofiev, concert performance)
