| Achille | Male | mythological figure, sovereign/king | |
| Agamemnone | Male | mythological figure, sovereign/king | |
| Briseide | Female | mythological figure, daughter, prince/princess | |
| Briseo | Male | mythological figure, sovereign/king, father | |
| Patroclo | Male | mythological figure, friend | |
| Ippodamia | Female | ecclesiastical | |
| Il gran sacerdote di Apollo | Male | ecclesiastical | |
| Leandro | Male | ecclesiastical | |
| Sacerdotesse di Pallade | Female | extras, ecclesiastical | |
| Sacerdoti di Apollo | Male | extras, ecclesiastical | |
| Dame, e paggi di Lirnesso | | extras | |
| Capitani Greci, e Tessali | Male | extras, Maritime/naval | |
| Esercito Greci, e Tessali | Male | extras | |
| Banditori | Male | extras, impostor/fraudster/criminal | |
| Scudieri | Male | extras | |