| Teatro Real | | | |
| Ivor Bolton | Musikalische Leitung | | |
| Robert Carsen | Regie | | |
| Luis F Carvalho | Bühnenbild | | |
| Petra Reinhardt | Kostüme | | |
| Orquesta Titular del Teatro Real | | | |
| Coro Titular del Teatro Real | | | |
| Eleonora Buratto | Sopran | Elettra | 2019 Feb 19, 21, 23, 25, 27, Mär 01 |
| Hulkar Sabirova | Sopran | Elettra | 2019 Feb 20, 26, 28 |
| Anett Fritsch | Sopran | Ilia | 2019 Feb 19, 21, 23, 25, 27, Mär 01 |
| Sabina Puértolas | Sopran | Ilia | 2019 Feb 20, 26, 28 |
| David Portillo | Tenor | Idamante | 2019 Feb 19, 21, 23, 25, 27, Mär 01 |
| Anicio Zorzi Giustiniani | Tenor | Idamante | 2019 Feb 20, 26, 28 |
| Benjamin Hulett | Tenor | Arbace | 2019 Feb 19, 21, 23, 25, 27, Mär 01 |
| Krystian Adam | Tenor | Arbace | 2019 Feb 20, 26, 28 |
| Eric Cutler | Tenor | Idomeneo | 2019 Feb 19, 21, 23, 25, 27, Mär 01 |
| Jeremy Ovenden | Tenor | Idomeneo | 2019 Feb 20, 26, 28 |
| Oliver Johnston | Tenor | Hohepriester | |
| Alexander Tsymbalyuk | Bass | Orakel | |