| Metropolitan Opera | | | |
| Henrik Nánási | Musikalische Leitung | | |
| Mariusz Treliński | Regie | | |
| Boris Kudlička | Bühnenbild | | |
| Marek Adamski | Kostüme | | |
| Tomasz Wygoda | Choreographie | | |
| The Metropolitan Opera Chorus | | | |
| The Metropolitan Opera Orchestra | | | |
Iolanta |
| Sonya Yoncheva | Sopran | Iolanta | |
| Alexey Dolgov | Tenor | Vaudémont | 2019 Jan 24 |
| Matthew Polenzani | Tenor | Vaudémont | 2019 Jan 28, Feb 01, 04, 09 mat, 14 |
| Alexey Markov | Bariton | Robert | 2019 Jan 24, 28, Feb 01, 04, 09 mat |
| Lucas Meachem | Bariton | Robert | 2019 Feb 14 |
| Elchin Azizov | Bariton | Ibn-Hakia | |
| Vitalij Kowaljow | Bass | King René | 2019 Jan 24, 28, Feb 01, 04, 09 mat |
| Alexander Roslavets | Bass | King René | 2019 Feb 14 |
Herzog Blaubarts Burg |
| Angela Denoke | Sopran | Judith | |
| Gerald Finley | Bariton | Blaubart | |