| Gran Teatre del Liceu | | | |
| Giampaolo Bisanti | Dirección | | |
| Àlex Ollé | Dirección de escena | | |
| Alfons Flores | Diseño de escena | | |
| Lluc Castells | Diseño de vestuario | | |
| Urs Schönebaum | Diseño de iluminación | | |
| Orquesta Sinfónica del Gran Teatre del Liceu | | | |
| Coro del Gran Teatre del Liceu | | | |
| Conxita Garcia | Dirección de coro | | |
| Veus - Cor Infantil Amics de la Unió | | | |
| Josep Vila y Jover | Dirección de coro | | |
| Cor de Cambra del Palau de la Música | | | |
| Xavier Puig | Dirección de coro | | |
| Atalla Ayan | Tenor | Rodolfo | 2021 jun 14, 16, 19, 21, 25, 27, 30, jul 02 |
| Giorgio Berrugi | Tenor | Rodolfo | 2021 jun 15, 18, 20, 22, 26, 29, jul 01 |
| Anita Hartig | Soprano | Mimì | 2021 jun 14, 16, 19, 21, 25, 30, jul 02 |
| Maria Teresa Leva | Soprano | Mimì | 2021 jun 15, 20, 26, 29 |
| Adriana González | Soprano | Mimì | 2021 jun 18, 22, 27, jul 01 |
| Roberto de Candia | Barítono | Marcello | 2021 jun 14, 16, 19, 21, 25, 27, 30, jul 02 |
| Damián del Castillo | Barítono | Marcello | 2021 jun 15, 18, 20, 22, 26, 29, jul 01 |
| Valentina Naforniţă | Soprano | Musetta | 2021 jun 14, 16, 19, 21, 25, 27, 30, jul 02 |
| Katerina Tretyakova | Soprano | Musetta | 2021 jun 15, 18, 20, 22, 26, 29, jul 01 |
| Toni Marsol | Barítono | Schaunard | 2021 jun 14, 16, 19, 21, 25, 27, 30, jul 02 |
| Josep-Ramon Olivé | Barítono | Schaunard | 2021 jun 15, 18, 20, 22, 26, 29, jul 01 |
| Goderdzi Janelidze | Bajo | Colline | 2021 jun 14, 16, 19, 21, 25, 27, 30, jul 02 |
| Federico De Michelis | Bajo-barítono | Colline | 2021 jun 15, 18, 20, 22, 26, 29, jul 01 |
| Roberto Accurso | Barítono | Benoît | |