| Maxim Emelyanychev | Musikalische Leitung | |
| Il Pomo d'Oro | ||
| Franco Fagioli | Countertenor | Serse (Xerxes) |
| Inga Kalna | Sopran | Romilda |
| Vivica Genaux | Mezzosopran | Arsamene (Arsamenes) |
| Francesca Aspromonte | Sopran | Atalanta |
| Delphine Galou | Alt | Amastre (Amastris) |
| Biagio Pizzuti | Bariton | Elviro |
| Andrea Mastroni | Bass | Ariodate (Ariodates) |