| Type: | supporting |
| Age Range: | 35 – 50 |
| Gender: | male |
| Voice Part: | spoken |
| Vocal Range: | none |
| Dancing: | N/A |
| Name | Gender | Vocal Part | Age Range | Role Type |
| A Soldier | male | spoken | 20 – 40 | cameo |
| Captain Bluntschli | male | spoken | 28 – 38 | lead |
| Catherine Petkoff | female | spoken | 40 – 55 | supporting |
| Louka | female | spoken | 20 – 30 | supporting |
| Major Paul Petkoff | male | spoken | 45 – 56 | supporting |
| Major Sergius Saranoff | male | spoken | 23 – 32 | supporting |
| Raina Petkoff | female | spoken | 20 – 28 | lead |