2014 | 18 Episodes

Season 1 of Once Upon a Time in Russia premiered on September 28, 2014.

2015 | 26 Episodes

Season 2 of Once Upon a Time in Russia premiered on March 29, 2015.

2016 | 31 Episodes

Season 3 of Once Upon a Time in Russia premiered on April 17, 2016.

2017 | 31 Episodes

Season 4 of Once Upon a Time in Russia premiered on March 19, 2017.

2018 | 34 Episodes

Season 5 of Once Upon a Time in Russia premiered on February 28, 2018.

2019 | 27 Episodes

Season 6 of Once Upon a Time in Russia premiered on March 27, 2019.

2020 | 22 Episodes

Season 7 of Once Upon a Time in Russia premiered on March 18, 2020.

2021 | 17 Episodes

Season 8 of Once Upon a Time in Russia premiered on April 4, 2021.

2022 | 23 Episodes

Season 9 of Once Upon a Time in Russia premiered on April 22, 2022.

2023 | 27 Episodes

Season 10 of Once Upon a Time in Russia premiered on April 14, 2023.

2024 | 28 Episodes

Season 11 of Once Upon a Time in Russia premiered on April 15, 2024.

2025 | 8 Episodes

Season 12 of Once Upon a Time in Russia premiered on April 11, 2025.