| Role | Voice Part | Classification |
|---|---|---|
| Ariel | Soprano | L |
| Miranda | Mezzo-Soprano | L |
| Caliban | Tenor | L |
| Ferdinand | Tenor | L |
| Prospero | Baritone | L |
| Trinculo | Countertenor | F |
| King of Naples | Tenor | F |
| Antonio | Tenor | F |
| Stefano | Bass-Baritone | F |
| Gonzalo | Bass-Baritone | F |
| Sebastian | Baritone | S |
| Minimum Chorus: 40 | ||
| Divisi: SATB |