| Role | Voice Part | Classification |
|---|---|---|
| Figaro | Baritone | L |
| Rosina | Soprano | L |
| Count Almaviva | Tenor | L |
| Dr. Bartolo | Bass | L |
| Don Basilio | Bass | F |
| Giovinetto, old servant of Bartolo | Tenor | S |
| Lo Svegliato, servant of Bartolo | Bass | S |
| Un Alcade, a mayor | Tenor | B |
| Un Notaro, a notary | Bass | B |
| Minimum Chorus: No chorus |