| Role | Voice Part | Classification |
|---|---|---|
| Melinda | Soprano | L |
| Queen Gertrude | Mezzo Soprano | L |
| Bánk Bán | Tenor | L |
| Prince Ottó | Tenor | F |
| Petur | Baritone | F |
| Biberach | Baritone | F |
| Tiborc | Baritone | F |
| King Endre II | Baritone | S |
| A Knight | Baritone | B |
| A Courtier | Tenor | CB |
| Minimum Chorus: 48 | ||
| Divisi: SATB |