•
Lestat (
tenor) – The protagonist, a young Frenchman whose life we follow as he attempts to make his way in the world after unwillingly becoming a vampire. Lively and confident, though also sometimes selfish, but with the best of intentions. •
Gabrielle (
mezzo-soprano) – Lestat's mother, who urges him to leave home and make a life in Paris. She later becomes his first fledgling and companion. Strong and free-spirited. •
Nicolas (
baritone) – An actor and violinist in Paris who is Lestat's dear friend (and love-interest). He is pure and good-natured. •
Armand (tenor) – The leader of the underground coven in Paris later to become the Theater of the Vampires, who desires revenge against Lestat for breaking up his coven. Vindictive and manipulative. •
Louis (tenor/baritone) – A depressed plantation owner in New Orleans who becomes Lestat's somewhat unwilling companion in the New World. As a vampire, he is tormented by his conscience. Often quiet and melancholy. •
Claudia (
soprano) – An orphan child made into a vampire by Lestat, in order to keep Louis from leaving him. She harbors anger towards Lestat for robbing her of her mortal future. Begins as a demanding young girl, but over time develops a grown woman's mind. ;Other roles •
Marius – "The Ancient One", the oldest of the vampires. Wise but eccentric. •
Magnus – Lestat's maker, who goes into the fire shortly after choosing his heir. •
Laurent – A vampire of the Theater.
Ensemble: Vampires of Armand's coven/the Theater of the Vampires, Parisians, people of New Orleans. ==Reception==